Words do not enter sentences one by one. They form phrases: groups organized around a central word called the head. The head determines what kind of phrase it is and often controls agreement or the kinds of dependents that may accompany it.
Seeing phrases helps you place adjectives, choose pronouns, and move material without breaking the sentence. It also prevents a common mistake: analyzing Catalan only through English word order. Catalan can omit subjects and move topics, but its phrases remain structured units.
Heads and dependents
In aquelles dues cases blanques del carrer Major, the noun cases is the head. The demonstrative, numeral, adjective, and prepositional phrase all depend on it:
[noun phrase aquelles dues [head cases] blanques del carrer Major]
The head controls feminine plural agreement on aquelles and blanques. Removing a dependent leaves a smaller phrase—aquelles cases, dues cases, cases blanques—but removing the head does not normally leave an ordinary noun phrase.
Aquelles dues cases blanques del carrer Major tenen un pati interior.
Those two white houses on Carrer Major have an inner courtyard.
English often puts descriptive adjectives before the noun. Neutral Catalan usually puts a descriptive adjective after it: una jaqueta verda, not automatically una verda jaqueta. Adjective position can change emphasis or meaning, so copy the structure, not the English word sequence.
The five main phrase types
| Phrase | Head | Example | Typical job |
|---|---|---|---|
| Noun phrase (NP) | Noun or pronoun | els llibres nous | Subject, object, topic |
| Verb phrase (VP) | Verb | ha tancat la finestra | Predicate |
| Adjective phrase (AdjP) | Adjective | molt orgullosa del resultat | Modifier or predicate |
| Adverb phrase (AdvP) | Adverb | força més lentament | Modifier |
| Prepositional phrase (PP) | Preposition | des de la plaça | Complement or modifier |
The label describes internal structure, not function. Al menjador is always a prepositional phrase, but it can modify a noun in la porta del menjador, complete a verb in entra al menjador, or set the scene in Al menjador, hi fa fred.
Noun phrases
A Catalan noun phrase may contain a determiner, quantifiers, the noun head, adjectives, and complements:
La germana petita de l'Èric estudia enginyeria.
Èric's younger sister studies engineering.
The full subject is la germana petita de l'Èric, not just germana. Agreement helps reveal the phrase: la, germana, and petita are feminine singular. The phrase can be replaced by the pronoun ella:
Ella estudia enginyeria.
She studies engineering.
This replacement test is evidence that the words form a constituent. It is not infallible, but it is practical.
A noun phrase can be detached as a conversational topic and resumed inside the clause by a clitic:
Aquest llibre, ja l'he llegit dues vegades.
This book, I've already read it twice.
Aquest llibre is a detached topic, not the subject. The subject is omitted jo, and l' supplies the direct-object role inside the clause. For details, see dislocation.
Verb phrases and their arguments
The verb is the head of the predicate. It selects necessary or expected participants—its arguments—and combines with optional modifiers:
La veïna ha deixat les claus damunt la taula aquest matí.
The neighbor left the keys on the table this morning.
The verb phrase is ha deixat les claus damunt la taula aquest matí. The object les claus and the location damunt la taula complete the “put/leave somewhere” meaning; aquest matí adds time. A verb phrase can be replaced in an answer:
—Què ha fet la veïna? —Ha deixat les claus damunt la taula.
—What did the neighbor do? —She left the keys on the table.
English requires an overt subject in ordinary statements. Catalan often does not, because the verb ending identifies the person: Arribarem tard already means “We will arrive late.” An initial place or time phrase therefore does not become a subject.
Adjective and adverb phrases
An adjective phrase has an adjective as head. Degree words and complements expand it:
La Júlia està molt satisfeta amb la feina nova.
Júlia is very satisfied with the new job.
The phrase molt satisfeta amb la feina nova is headed by satisfeta. It agrees with la Júlia; molt modifies its degree, and amb la feina nova is its complement.
An adverb phrase is headed by an adverb and does not show gender or number agreement:
El missatger ha arribat sorprenentment aviat.
The courier arrived surprisingly early.
Sorprenentment modifies aviat, and the whole adverb phrase modifies ha arribat. Do not force an adverb to agree: parla clarament, regardless of the speaker's gender.
Prepositional phrases
A preposition heads a phrase and introduces its complement. Simple heads include a, de, en, amb, per, and sense; complex forms include a prop de and a causa de.
Hem deixat les bicicletes a prop de l'estació.
We left the bicycles near the station.
Some prepositions are selected by a head: confiar en algú, orgullós de la feina, la por de caure. Others introduce optional circumstances: treballar al vespre, llegir al jardí. This distinction is developed on arguments versus adjuncts.
Prepositional phrases headed by de or certain locative prepositions can be replaced by clitics:
Parlem sovint del viatge, però avui no en parlarem.
We often talk about the trip, but today we won't talk about it.
La Marta viu a Vic i hi treballa des de fa tres anys.
Marta lives in Vic and has worked there for three years.
The clitics en and hi represent whole dependents, another constituency clue.
Three constituency tests
Replacement
Replace a group with one pronoun, clitic, or pro-form: aquelles dues carpetes → elles/les; del problema → en; a l'oficina → hi. If replacement preserves one grammatical role, the group probably forms a phrase.
Movement
A phrase can often move as a unit:
Presentarem la proposta al consell dilluns al matí.
We'll present the proposal to the council on Monday morning.
Moving only part usually fails:
❌ Dilluns, presentarem la proposta al consell al matí de.
Incorrect — the words of the time phrase have been split.
✅ Dilluns al matí, presentarem la proposta al consell.
On Monday morning, we'll present the proposal to the council.
Movement has a discourse effect. Initial dilluns al matí frames the event; it is not evidence that the phrase is a subject.
Coordination
Units of the same category and function can normally coordinate:
Ens trobarem [després de classe] i [abans de sopar].
We'll meet after class and before dinner.
Both bracketed units are prepositional phrases functioning as time modifiers. Coordination of unlike functions often sounds broken even when the words look similar.
One sentence, two possible structures
Va veure el noi amb els prismàtics.
She saw the boy with the binoculars. / She used the binoculars to see the boy.
Amb els prismàtics can be inside the noun phrase [el noi amb els prismàtics] or inside the verb phrase [va veure el noi] [amb els prismàtics]. Punctuation alone cannot reliably choose. Use Amb els prismàtics, va veure el noi for the instrument, or Va veure el noi que duia els prismàtics for the boy's possession.
A natural dialogue
—On has posat el retrat del pintor modern? —Al prestatge de dalt. —És modern el pintor o el retrat? —El pintor. Hauria d'haver dit «el retrat que representa un pintor modern».
—Where did you put the portrait of the modern painter? —On the top shelf. —Is the painter modern, or is the portrait? —The painter. I should have said 'the portrait depicting a modern painter.'
The dialogue exposes attachment inside a noun phrase: both retrat and pintor are masculine singular, so agreement does not identify the host of modern. The speaker repairs the ambiguity with a relative clause whose verb gives each noun an explicit role.
Common Mistakes
❌ Al balcó mira el mar cada vespre; 'al balcó' és el subjecte perquè va primer.
Incorrect analysis — initial position does not make a phrase the subject.
✅ Al balcó, la Teresa mira el mar cada vespre.
On the balcony, Teresa looks at the sea every evening.
❌ Aquestes cadires, guardarem al magatzem.
Incorrect as topic dislocation — the direct object needs a resumptive clitic.
✅ Aquestes cadires, les guardarem al magatzem.
These chairs, we'll store them in the warehouse.
❌ La cuinera talla lent el pa.
Incorrect in the intended manner reading — the verb needs an adverb, not an agreeing adjective.
✅ La cuinera talla lentament el pa.
The cook cuts the bread slowly.
❌ La carta va ser escrit per mi ahir.
Incorrect — the participle in this passive must agree with the feminine singular subject 'la carta'.
✅ Ahir vaig escriure la carta.
Yesterday I wrote the letter.
The agreeing passive La carta va ser escrita per mi is grammatical, but an active clause is more natural in this ordinary personal context. Catalan does not need a passive merely because English offers one.
Key Takeaways
- A phrase is organized around a head; dependents modify or complete that head.
- Phrase type and sentence function are different: a PP may be a complement, modifier, or discourse frame.
- Use replacement, movement, coordination, and agreement as evidence for constituent boundaries.
- Catalan reordering signals topic, focus, or scene-setting; it does not erase phrase structure.
- When a modifier has two possible hosts, rewrite the phrase instead of relying on punctuation alone.
Now practice Catalan
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Start learning Catalan →Related Topics
- Basic Clause OrderA1 — Build neutral Catalan clauses and understand when omitted or postverbal subjects change the information structure.
- Compound NounsB1 — Build and inflect Catalan compound nouns by identifying the head, the relationship between components, and the compound's established spelling.
- Adjective ComplementsB1 — Build adjective phrases with selected prepositions, infinitives, finite que-clauses, and the resuming pronouns en and hi.
- Ordering Multiple AdverbialsC1 — Order Catalan viewpoint, time, place, manner, and focus adverbials by scope, weight, and information structure rather than by a rigid template.
- Prepositions Selected by NounsB1 — Interpret Catalan noun complements with de, a, en, amb, and per across relational, eventive, and content nouns.