Presente: Piacere (to please / to be pleasing)

Piacere is the verb every English speaker has to rewire their brain for. The literal meaning is "to please" or "to be pleasing to," not "to like" — and that semantic difference forces an entire grammatical inversion. Where English says "I like the book" with the liker as the subject, Italian says mi piace il libro ("the book is pleasing to me"), with the thing liked as the grammatical subject and the person liking as an indirect object. Once this inversion clicks, dozens of other Italian verbs (mancare, servire, bastare, interessare, dispiacere) suddenly make sense — they all follow the same template.

The conjugation

Piacere is technically irregular: the io, noi, and loro forms double the c to cc, giving the distinctive consonant cluster you hear in piaccio, piacciamo, piacciono. The other forms keep a single c.

Two pronunciation points to lock in:

1. The ia is a diphthong, not two syllables. Piace is two syllables (pia-ce, /ˈpja.tʃe/), not three.
2. The double cc in piaccio, piacciamo, piacciono is a long /tːʃ/ — held longer than the single c in piaci, piace, piacete. This length distinction matters in Italian: a single c before i is /tʃ/ (a short "ch"), and cc is /tːʃ/ (a long "ch"). Italians hear the difference instantly.

The everyday forms: piace and piacciono

In real conversation, you will overwhelmingly use the 3rd person singular (piace) and 3rd person plural (piacciono). That's because what gets liked is usually a noun — a thing, a food, a movie, a person — and what's liked becomes the subject of the verb.

The verb agrees with the thing liked, not with the person doing the liking. This is the single most important rule on this page.

The full set of indirect-object pronouns

The "person who likes" is expressed with an indirect object pronoun, placed before the verb:

In modern spoken Italian, gli has largely replaced loro as the indirect object pronoun for "to them." You will still see loro (placed after the verb: piace loro) in formal writing.

Naming the person: a + person

When you mention the person by name (or with another noun), you must use the preposition a in front. This is the prepositional version of the indirect object — it does the same job as gli/le/loro but for explicit nouns.

The combination a + definite article contracts: a + il = al, a + la = alla, a + i = ai, a + le = alle, a + lo = allo, a + l' = all'. So a i bambini becomes ai bambini, a la mia amica becomes alla mia amica.

You can also combine the explicit a + noun with the indirect-object pronoun for emphasis or clarity: A me piace il rosso ("As for me, I like red"). The free-standing a me, a te, a lui, a lei, a noi, a voi, a loro are called the forme toniche (stressed forms) and are used for contrast.

Liking actions: piace + infinitive

When what you like is an activity, use piace (singular) followed by the infinitive. This is true even if the activity involves plural objects — the infinitive itself counts as a single thing.

You can chain multiple infinitives — still piace (singular):

The plural piacciono appears only when there are explicit plural noun phrases, not multiple infinitives.

Saying "I like you": piaci, piacete, piaccio

Because the thing liked is the grammatical subject, when you tell someone you like them, the verb agrees with them, and you become the indirect object. This produces sentences that sound strange to English ears at first.

This is exactly where the io, tu, noi, voi forms of piacere come into their own. They are uncommon when liking things, but they are essential when liking people.

The auxiliary: essere

In compound tenses, piacere takes essere, with full agreement of the past participle to the subject (which is the thing liked). This is one of those moments where the inverted structure pays off — once you accept that il libro is the subject, agreement falls into place.

The participio passato piaciuto is irregular only in spelling — note the i that survives between piac- and -uto to keep the c soft. Without it, you'd get piacuto, which would be pronounced /pjaˈkuto/ with a hard c — wrong.

Why this construction exists

It might seem perverse for Italian to invert the English liking pattern, but historically it's the other way around: the Italian construction is the conservative one. Latin had placēre, an intransitive verb meaning "to be pleasing," which took a dative (indirect-object) experiencer. Italian preserved this structure intact: placēre + dative became piacere + a/indirect-object.

English is the odd one out. Old English had a similar structure (me liketh = "it pleases me"), but during the transition to Modern English, the experiencer got reanalyzed as the subject and the construction flipped: me liketh the book → I like the book. Italian never made that switch.

This is why so many Italian verbs follow the same template — they all preserve the Latin "experiencer-as-indirect-object" logic:

Master piacere and you have the model for all of these.

Common mistakes

Key takeaways

Piacere conjugates as piaccio, piaci, piace, piacciamo, piacete, piacciono. Note the doubled cc in the io, noi, and loro forms.

Three structural points to internalize:

1. The thing liked is the subject. The verb agrees with it. Mi piace il libro (singular subject) vs mi piacciono i libri (plural subject).

2. The person liking is an indirect object. Either an indirect-object pronoun (mi, ti, gli, le, ci, vi, gli) or a + name/noun (a Marco, ai bambini, a me).

3. Compound tenses use essere, with the past participle agreeing with the thing liked: mi è piaciuto il film, mi sono piaciute le scarpe.

Once piacere clicks, the entire family of inverted-experiencer verbs — mancare, servire, bastare, interessare, dispiacere — falls into place. They all use the same template. To handle the auxiliary side of compound tenses, see essere and the auxiliary overview.