Porre (to place, to pose, to put) is one of those Italian verbs whose short infinitive lies about its underlying paradigm. The two-syllable form porre descends from Latin pōnere (a third-conjugation verb) by way of medieval contraction: the unstressed middle syllable wore away in the infinitive, but the original stem pon- survived everywhere else. So when you see pongo, ponevo, posto, ponendo scattered across the paradigm, what you're really seeing is the Latin stem peeking through the contracted modern surface.
This is the same diachronic pattern behind a small family of short Italian infinitives: dire (← dīcere, stem dic-), fare (← facere, stem fac-), bere (← bibere, stem bev-), trarre (← trahere, stem tra-). Each preserves a longer Latin stem that resurfaces throughout the conjugation. Once you know to look for it, the paradigm of porre stops looking irregular and starts looking systematic.
The reason this verb matters disproportionately for B1+ learners is that porre rarely appears alone in modern conversation. It survives in formal and figurative uses (porre una domanda, porre l'accento, porre fine), but the real payoff is the productive family of derivatives: proporre, comporre, opporre, supporre, esporre, imporre, sottoporre, anteporre, posporre, disporre, presupporre, riporre, contrapporre. All of these are common in everyday Italian — especially in writing — and all conjugate identically to porre, with their respective prefixes prepended to every form. Master one paradigm and you have just unlocked over a dozen verbs.
Indicativo presente
| Person | Form | Pronunciation |
|---|---|---|
| io | pongo | /ˈpoŋɡo/ |
| tu | poni | /ˈponi/ |
| lui / lei / Lei | pone | /ˈpone/ |
| noi | poniamo | /poˈnjamo/ |
| voi | ponete | /poˈnete/ |
| loro | pongono | /ˈpoŋɡono/ |
The present alternates between two stems. The g-stem (pong-) appears in the 1st singular and 3rd plural — pongo, pongono. The plain stem (pon-) appears in the other four forms — poni, pone, poniamo, ponete. This 1+3pl/g-stem alternation places porre firmly in the g-pattern irregular family: the same shape you see in vengo / venire, tengo / tenere, salgo / salire, rimango / rimanere, scelgo / scegliere. If you've already met those verbs, pongo should feel instantly familiar.
In modern Italian, porre by itself is formal or literary. Where Spanish or French would freely use poner / poser, everyday Italian conversation reaches for mettere (to put). Saying poni il libro sul tavolo to a friend would sound stilted, almost theatrical — at home you'd say metti il libro sul tavolo. Porre survives in modern conversational Italian primarily in fixed figurative collocations: posing questions, placing emphasis, setting conditions, paying attention.
Mi pongo una domanda: vale davvero la pena continuare?
I'm asking myself a question: is it really worth continuing?
Il giudice pone l'accento sulla credibilità del testimone.
The judge places emphasis on the credibility of the witness.
Pongo come condizione che tutti partecipino.
I'm setting as a condition that everyone participate.
Bisogna porre attenzione ai dettagli.
One must pay attention to the details.
L'autore pone fine alla discussione con una citazione di Manzoni.
The author brings the discussion to an end with a quotation from Manzoni.
Poniamo il caso che tu non abbia tempo: cosa faresti?
Let's suppose you didn't have time — what would you do?
Imperfetto
| Person | Form |
|---|---|
| io | ponevo |
| tu | ponevi |
| lui / lei / Lei | poneva |
| noi | ponevamo |
| voi | ponevate |
| loro | ponevano |
The imperfetto is built straight from the plain stem pon- with the standard -evo, -evi, -eva endings — exactly as if the infinitive were ponere. This is the imperfect of an entirely regular -ere verb, just with the historical longer stem restored. No g- form anywhere.
Ogni volta che la incontravo, mi poneva la stessa domanda.
Every time I met her, she'd ask me the same question.
I filosofi antichi ponevano l'uomo al centro dell'universo.
The ancient philosophers placed man at the center of the universe.
Passato remoto
| Person | Form |
|---|---|
| io | posi |
| tu | ponesti |
| lui / lei / Lei | pose |
| noi | ponemmo |
| voi | poneste |
| loro | posero |
A textbook 1-3-3 passato remoto with the irregular -si pattern. The io, lui, and loro forms switch to a sigmatic stem pos- with endings -i, -e, -ero, while tu, noi, and voi keep the regular stem pon- with regular endings. The form is posi (NOT ponsi) — Latin posui contracted into the modern stem pos-, and the n of the present stem disappears entirely in these three forms.
This same -si pattern shows up in many Italian passati remoti: prendere → presi, scrivere → scrissi, decidere → decisi, chiudere → chiusi, mettere → misi. In all of these, the -si stem is built from the Latin perfect, and the regular stem is restored only in the 2sg/1pl/2pl.
Galileo pose le basi della scienza moderna con i suoi esperimenti.
Galileo laid the foundations of modern science with his experiments.
Quel giorno posi fine alla nostra amicizia con una sola frase.
That day I ended our friendship with a single sentence.
Futuro semplice
| Person | Form |
|---|---|
| io | porrò |
| tu | porrai |
| lui / lei / Lei | porrà |
| noi | porremo |
| voi | porrete |
| loro | porranno |
The future stem porr- is doubly contracted. From the historical poner- (the regular -ere future stem), Italian first dropped the unstressed middle e (giving ponr-), then assimilated the n to the r, producing the doubled rr. The result is a stem that looks completely unrelated to either the infinitive or the present indicative — but the -rr- is a giveaway: it always signals an n→r assimilation. Compare venire → verrò, volere → vorrò, tenere → terrò, rimanere → rimarrò. All the same process.
Porrò la questione al direttore alla prossima riunione.
I'll bring the matter up with the director at the next meeting.
Il governo porrà fine ai sussidi entro la fine dell'anno.
The government will end the subsidies by the end of the year.
Condizionale presente
| Person | Form |
|---|---|
| io | porrei |
| tu | porresti |
| lui / lei / Lei | porrebbe |
| noi | porremmo |
| voi | porreste |
| loro | porrebbero |
Same contracted porr- stem as the future, with the standard conditional endings. Note again the double m in porremmo — the same one-letter trap as avremo / avremmo. Single-m porremo is the future ("we will pose"), double-m porremmo is the conditional ("we would pose").
Porrei una domanda, se non vi disturba.
I'd ask a question, if it doesn't bother you. (formal)
Porremmo fine al problema una volta per tutte se solo ci accordassimo.
We'd put an end to the problem once and for all if we could just come to an agreement.
Congiuntivo presente
| Person | Form |
|---|---|
| (che) io | ponga |
| (che) tu | ponga |
| (che) lui / lei | ponga |
| (che) noi | poniamo |
| (che) voi | poniate |
| (che) loro | pongano |
Built directly on the g-stem of the 1st singular indicative: pongo → ponga. The three singular forms collapse into a single ponga. The noi and voi forms drop the g and keep the plain stem (poniamo, poniate), while the loro form restores it (pongano).
The congiuntivo of porre is heard most naturally in subordinate clauses with verbs of opinion, doubt, or wish: credo che, penso che, voglio che, è importante che.
Credo che il professore ponga troppe domande in un solo esame.
I think the professor asks too many questions in a single exam.
È importante che pongano fine alle ostilità il prima possibile.
It's important that they end the hostilities as soon as possible.
Congiuntivo imperfetto
| Person | Form |
|---|---|
| (che) io | ponessi |
| (che) tu | ponessi |
| (che) lui / lei | ponesse |
| (che) noi | ponessimo |
| (che) voi | poneste |
| (che) loro | ponessero |
Plain stem pon- plus the regular -essi, -essi, -esse, -essimo, -este, -essero endings — exactly as if the infinitive were ponere. These forms appear in hypotheticals with se and after past-tense governing verbs.
Se ponessi tu la domanda, forse risponderebbe.
If you were the one asking the question, maybe she'd answer.
Pensavo che ponessero più attenzione alla sicurezza.
I thought they were paying more attention to safety.
Imperativo
| Person | Form |
|---|---|
| tu | poni |
| Lei (formal) | ponga |
| noi | poniamo |
| voi | ponete |
| loro (formal pl.) | pongano |
The tu imperative is poni — identical to the present indicative tu form, as is standard for irregular -ere verbs. The Lei form ponga borrows the third-singular subjunctive in its imperative role (this is the same mechanism for all formal commands in Italian).
In practice, the imperative of porre almost never appears as a direct command in conversation; you'll hear it in fixed expressions and exhortations: poniamo il caso (let's suppose), poni mente (mind, take note — quite literary).
Poniamo che tu abbia ragione: cosa cambierebbe?
Let's suppose you're right — what would change?
Ponete attenzione, perché questo passaggio è cruciale.
Pay attention, because this passage is crucial. (formal/instructional)
Forme non finite
| Form | Italian |
|---|---|
| Infinito presente | porre |
| Infinito passato | aver posto |
| Gerundio presente | ponendo |
| Gerundio passato | avendo posto |
| Participio passato | posto |
The participle posto is fully irregular — directly inherited from Latin positus with the medial syllable lost. It is the form to memorise. The -st- signature is shared with a small group of related verbs: rispondere → risposto, vedere → visto, chiedere → chiesto, nascondere → nascosto.
The same -posto surfaces in every derivative: proposto, composto, supposto, esposto, imposto, opposto, disposto, sottoposto, anteposto, presupposto.
Avendo posto la questione con chiarezza, aspettava ora una risposta.
Having raised the matter clearly, she was now waiting for an answer.
Ponendo come obiettivo la sostenibilità, l'azienda ha rivisto tutta la produzione.
Setting sustainability as the goal, the company revised its entire production line.
Compound tenses
The auxiliary is avere in every compound tense — porre is fundamentally transitive (you place something, you pose something), and Italian transitive verbs take avere. The participle posto does not agree with the subject; it agrees only with a preceding direct-object pronoun (l'ho posta, li ho posti, le ho poste).
| Tense | io | noi |
|---|---|---|
| Passato prossimo | ho posto | abbiamo posto |
| Trapassato prossimo | avevo posto | avevamo posto |
| Trapassato remoto | ebbi posto | avemmo posto |
| Futuro anteriore | avrò posto | avremo posto |
| Condizionale passato | avrei posto | avremmo posto |
| Congiuntivo passato | abbia posto | abbiamo posto |
| Congiuntivo trapassato | avessi posto | avessimo posto |
Ho posto la domanda al relatore, ma non ha voluto rispondere.
I put the question to the speaker, but he refused to answer.
Avevamo posto delle condizioni chiare fin dall'inizio.
We had set out clear conditions from the very beginning.
The derivative family
The strategic value of mastering porre is the family of derivatives it generates. All conjugate identically to the parent verb, with their prefix prepended to every form. Each prefix carries a Latin meaning, and the resulting verb's sense is usually transparent if you know both the prefix and the underlying porre-meaning of "placing".
| Verb | Prefix sense | Meaning | 1sg | Participle |
|---|---|---|---|---|
| proporre | pro- (forward) | to propose, to suggest | propongo | proposto |
| comporre | com- (together) | to compose, to dial | compongo | composto |
| opporre | op- (against) | to oppose | oppongo | opposto |
| supporre | sup- (under) | to suppose | suppongo | supposto |
| esporre | es- (out) | to expose, to display | espongo | esposto |
| imporre | im- (on, upon) | to impose | impongo | imposto |
| disporre | dis- (apart) | to arrange, to dispose | dispongo | disposto |
| sottoporre | sotto- (under) | to subject (to) | sottopongo | sottoposto |
| anteporre | ante- (before) | to put before, to prefer | antepongo | anteposto |
| posporre | pos- (after) | to postpone, to put after | pospongo | posposto |
| presupporre | pre- (before) | to presuppose | presuppongo | presupposto |
| contrapporre | contra- (against) | to contrast, to counter | contrappongo | contrapposto |
| riporre | ri- (back) | to put back, to store | ripongo | riposto |
Unlike the parent verb, the derivatives are register-neutral — they appear in everyday speech without any literary flavour at all. Ti propongo una cosa (let me suggest something), suppongo di sì (I suppose so), componi il numero (dial the number), espongo i fatti (I'll lay out the facts) all sound completely natural in casual conversation.
Ti propongo di vederci giovedì invece di venerdì.
Let me suggest we meet Thursday instead of Friday.
Suppongo che sia in ritardo per il traffico.
I suppose he's late because of traffic.
Mozart compose la sua prima sinfonia a otto anni.
Mozart composed his first symphony at eight years old.
For each derivative we have a dedicated reference page with the full table and distinctive idioms — see proporre, comporre, and supporre.
Idioms and collocations
A handful of fixed expressions where porre is genuinely the right verb (and mettere would not work, or would shift the meaning):
| Italian | English |
|---|---|
| porre una domanda | to pose a question |
| porre l'accento su | to emphasize |
| porre fine a | to put an end to |
| porre rimedio a | to remedy |
| porre attenzione | to pay attention |
| porsi un obiettivo | to set oneself a goal |
| poniamo il caso che | let's suppose that |
| porre le basi | to lay the foundations |
Bisogna porre rimedio prima che la situazione peggiori.
We need to fix this before the situation gets worse.
Mi sono posto come obiettivo di leggere un libro al mese.
I've set myself the goal of reading one book a month.
Common mistakes
❌ Io poso il libro sul tavolo.
Incorrect — poso means 'I rest/lay down', from the verb posare. The conjugation of porre in 1sg is pongo.
✅ Io pongo il libro sul tavolo.
Correct — pongo from porre. (Though in everyday speech, metto il libro is more natural.)
❌ Ponsi una domanda al maestro.
Incorrect — the passato remoto 1sg is posi, not ponsi. The n drops in the strong stem.
✅ Posi una domanda al maestro.
Correct — posi, parallel to misi (mettere) and presi (prendere).
❌ Ponerò la questione al direttore.
Incorrect — the future stem is contracted to porr-, not poner-.
✅ Porrò la questione al direttore.
Correct — porrò, with double-r from n→r assimilation.
❌ Ho ponuto la domanda con calma.
Incorrect — ponuto is a non-form. The participle is posto.
✅ Ho posto la domanda con calma.
Correct — posto, the irregular Latin-derived participle.
❌ Penso che lui pone troppa attenzione ai dettagli.
Incorrect — penso che triggers the subjunctive.
✅ Penso che lui ponga troppa attenzione ai dettagli.
Correct — ponga is the congiuntivo presente.
Key takeaways
Porre is a hidden-stem verb whose two-syllable infinitive contracts a longer Latin pōnere. The original stem pon- surfaces almost everywhere in the paradigm, alternating with the g-stem pong- in the 1sg/3pl present and throughout the subjunctive. The future and conditional contract further to porr-, with characteristic n→r assimilation. The participle is the irregular posto.
Three points to internalise:
The g-stem 1sg pongo is the master form. From it you derive the entire congiuntivo presente (ponga, ponga, ponga, poniamo, poniate, pongano) and the 3pl (pongono).
Posi, pose, posero, posto are the four forms that drop the n — passato remoto strong stem (1sg/3sg/3pl) and participle. They look surprising but parallel many other Italian verbs (misi/messo, presi/preso, scrissi/scritto).
The derivatives conjugate identically. Master porre and you have just unlocked proporre, comporre, supporre, opporre, esporre, imporre, sottoporre, anteporre, posporre, disporre, presupporre, contrapporre, riporre — every one of them everyday Italian.
For an introduction to where porre fits in the broader system of g-pattern irregular verbs, see the porre family in the present indicative.
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Open the Italian course →Related Topics
- Proporre: Full ConjugationB1 — Complete paradigm of proporre (to propose, to suggest) — a porre-family derivative that conjugates identically to its parent verb but, unlike formal porre, is entirely natural in everyday conversation.
- Comporre: Full ConjugationB1 — Complete paradigm of comporre (to compose, to dial) — a porre-family derivative covering everything from musical composition to dialing a phone number.
- Supporre: Full ConjugationB1 — Complete paradigm of supporre (to suppose, to assume) — a porre-family derivative that systematically triggers the subjunctive in subordinate clauses, making it one of the most useful verbs for practising che + congiuntivo.
- Dire: Full ConjugationA1 — Complete paradigm of dire (to say/tell) — a Latin contraction whose hidden stem dic- shows up across nearly every tense.
- Presente: Porre and Its Derivatives (proporre, comporre, opporre, supporre, esporre)B1 — Why this two-syllable infinitive hides a Latin -ponere stem — and how mastering one verb unlocks ten more (proporre, comporre, opporre, supporre, esporre, imporre, disporre, sottoporre, anteporre, posporre).
- The -g- Insertion PatternA2 — How a single irregularity — the inserted -g- in the io and loro forms — unites a dozen of Italian's most-used verbs and turns chaos into a learnable pattern.