The Verb That Causes Everyone Headaches
Most people think Italian has two words for "is." They're not wrong, but they're missing the part that actually trips everyone up. The verb essere is the most irregular verb in the language, and every beginner learns it by rote before they understand why it behaves the way it does. I ran into this when a student tried to use the same structure for "there is" and "he is" interchangeably. It worked in theory. It sounded terrible in practice. The core problem is that "is" maps onto three different Italian constructions depending on context: è (he/she/it is), c'è (there is), and è combined with adjectives versus nouns produces slightly different rhythm and stress patterns native speakers catch but textbooks ignore. Let's get through the conjugation first, then the things nobody tells you.
The Ultimate Guide On How To Say Is In Italian Conjugation Nuances And Examples
Present Tense Conjugation of Essere
Here is the full present tense. It is irregular across the board. There is no pattern to memorize because the patterns come from Latin and they do not behave logically in modern usage. io sono — I am
tu sei — you are (singular informal)
Lui/Lei è — he/she/it is
Noi siamo — we are
Voi siete — you are (plural)
Loro sono — they are Notice that sono appears twice. It serves both first person singular and third person plural. This is not a typo. It is one of the few verbs where the first and third person overlap completely in the present indicative. Native speakers disambiguate through context or emphasis. If you need to be clear, you add a pronoun.
Past Tenses You Actually Need
The passato prossimo uses the auxiliary essere itself plus the past participle stato/a/i/e. Agreement matters here. If the subject is feminine plural, you write sono stati, not sono state unless the subject is entirely female. This tripped me up for months because English does not track gender in its past participle system. Italian does. Always. Example: loro sono stati a Roma (they were in Rome — mixed or male group). Loro sono state a Roma (they were in Rome — all female group). The imperfetto is where things get interesting and where most learners waste time:
Get the Full Details
io ero — I was
tu eri — you were
lui/lei era — he/she/it was
noi eravamo — we were
voi eravate — you were
loro erano — they were The imperfetto describes ongoing, habitual, or background states in the past. Era can mean "he was," "she was," or "it was" depending on context. Unlike the present tense, there is no ambiguity with other persons. The forms are all distinct.
C'è vs. È — The Real Confusion Point
This is where my student got stuck. C'è is not a separate verb. It is the contraction of ci + è. It means "there is" or "there are." The plural form is ci sono. C'è un problema — There is a problem.
Ci sono problemi — There are problems. Native speakers use c'è even for plural subjects in casual speech far more often than you might expect. Saying ci sono is grammatically correct but sometimes sounds stiff in everyday conversation. I learned this after living in Naples for two years and hearing c'è used with plural nouns constantly. It is not incorrect. It is register.
Conditional and Subjunctive — Briefly
The conditional is straightforward despite the irregular stem: io sarei — I would be
tu saresti
lui/lei sarebbe
noi saremmo
voi sareste
loro sarebbero The subjunctive present is where the forms diverge sharply from the indicative, and this matters for subordinate clauses:
che io sia
che tu sia
che lui/lei sia
che noi siamo
che voi siate
che loro siano Note that siate is the only plural form that looks dramatically different. Sia serves both first and second person singular as well as third person singular. Context determines which meaning applies. I once read a news headline that depended entirely on whether sia meant "I am" or "he is." It was maddening. Learning to parse these from surrounding words is a skill that takes real practice.
Common Pitfalls That Have Nothing to Do With Conjugation
The first pitfall: using avere instead of essere as the auxiliary with certain verbs. Verbs of motion and states of being take essere. Most other verbs take avere. This rule has exceptions, and the exceptions include some verbs that seem like they should take avere but actually take essere anyway. Diventare (to become), rimanere (to remain), tornare (to return). Memorize these. They appear constantly. The second pitfall: agreement errors with the past participle when essere is the auxiliary. The participle must agree in gender and number with the subject. This is non-negotiable in standard Italian. In informal speech, people sometimes drop the agreement, but if you are writing or speaking formally, you must mark it. The third pitfall, and the one I see most often: using essere where stare is actually required. Stare covers temporary states, locations, and the progressive aspect. Essere covers identity, essence, and permanent characteristics. Lui è italiano (he is Italian — identity). Lui sta bene (he is feeling well — temporary state). These overlap in English. They do not overlap in Italian.
A Practical Example Walkthrough
Take this sentence: Lei è stata molto gentile con me ieri. She was very kind to me yesterday. The auxiliary is essere, the participle stata agrees with the feminine singular subject lei, the adjective gentile is invariable in this position, and ieri anchors it in the past. Every element has to line up. Get the agreement wrong and the sentence is grammatically broken even if the meaning is still understandable. Another example with c'è: C'è una cosa che non capisco. There is one thing I don't understand. Here c'è is singular because una cosa is singular. If you said Ci sono delle cose che non capisco, the plural is forced by delle cose. Using c'è here would sound wrong to any native speaker, though you would still be understood.
When This System Breaks Down
The conjugation system I just laid out assumes standard Italian. Regional dialects and colloquial registers frequently simplify or alter these forms. In southern Italy, you will hear èss or dropped endings. In written Italian, these forms are incorrect. In speech, they are normal. If you are studying for an exam or writing formally, stick to the standard conjugations. If you are trying to understand people at a market in Palermo, you need a different approach entirely. Another limitation: this guide covers only the indicative moods and the subjunctive. The conditional perfect, the past subjunctive, and the imperative exist but are far less commonly needed for basic communication. The imperative of essere is especially irregular: sii (be — singular informal). It comes up rarely outside of giving direct commands, which is itself a narrow use case. If your goal is conversational fluency rather than literary precision, focusing on the present, imperfetto, and passato prossimo forms of essere will cover roughly eighty percent of real-world usage. Everything else is refinement.
