Essential Irregular Present Tense Verbs & Modals

Key Takeaways

  • High-frequency irregular verbs (essere, avere, fare, andare, venire, stare, dire, dare, uscire, bere, scegliere) alter their stems or endings in the Presente Indicativo and must be committed to memory.
  • Modal verbs (verbi servili) include potere (possibility/permission), dovere (obligation/necessity), and volere (desire/intention); they are conjugated in the present tense and followed directly by an infinitive verb without prepositions.
  • Motion verbs require specific prepositions before destinations or infinitives: 'andare a' + city or infinitive (vado a Roma, vado a studiare), 'andare in' + country/region/means of transport (vado in Italia, vado in treno), and 'venire da' + origin (vengo da Milano).
  • Distinguish between 'andare' (movement away from speaker/listener) and 'venire' (movement toward speaker/listener): 'Vado a casa' vs. 'Vengo da te' / 'Vieni al cinema con me?'.
  • Watch for orthographic accent traps in high-frequency 3rd person singular forms: 'dà' (gives - verb dare) vs 'da' (from - preposition); 'è' (is - verb essere) vs 'e' (and - conjunction).
Last updated: July 2026

High-Frequency Irregular Verbs in the Present Tense

While regular verbs follow fixed conjugation patterns, the most frequently used verbs in everyday Italian are irregular. These verbs alter their root stems, personal endings, or stress patterns in the Presente Indicativo. Mastering these core irregular verbs is vital for reaching CEFR B1 fluency and achieving a passing mark on the CILS B1 exam.

Auxiliary Verbs: Essere and Avere

The two most important verbs in the Italian language are essere (to be) and avere (to have). Beyond their main meanings, they serve as auxiliary verbs for compound tenses like the Passato Prossimo.

Pronounessere (to be)avere (to have)
iosonoho (silent h)
tuseihai (silent h)
lui/lei/Leiè (grave accent)ha (silent h)
noisiamoabbiamo
voisieteavete
lorosonohanno (silent h)

Note: The initial 'h' in ho, hai, ha, and hanno is silent in pronunciation. It serves an orthographic purpose to distinguish verb forms from prepositions and conjunctions (o = or, a = to/at, anno = year).

Master Paradigm Table of Core Irregular Verbs

Subjectfare (do/make)andare (go)venire (come)stare (stay/be)dire (say/tell)uscire (go out)bere (drink)scegliere (choose)
iofacciovadovengostodicoescobevoscelgo
tufaivaivienistaidiciescibeviscegli
lui/leifavavienestadiceescebevesceglie
noifacciamoandiamoveniamostiamodiciamousciamobeviamoscegliamo
voifateandatevenitestatediteuscitebevetescegliete
lorofannovannovengonostannodiconoesconobevonoscelgono

Modal Verbs (Verbi Servili: Potere, Dovere, Volere)

Modal verbs (verbi servili) modify the meaning of a secondary verb by expressing possibility, permission, obligation, necessity, desire, or willingness. In Italian, modal verbs are conjugated in the appropriate tense and followed directly by the infinitive of the main verb, without any intervening preposition (Devo studiare, not Devo di studiare).

Conjugation Paradigms of Modal Verbs

Pronounpotere (can/may)dovere (must/have to)volere (want to)
iopossodevo (or debbo)voglio
tupuoidevivuoi
lui/lei/Leipuòdevevuole
noipossiamodobbiamovogliamo
voipotetedovetevolete
loropossonodevono (or debbono)vogliono

Semantic Distinctions and Usage Rules

  1. Potere (Ability / Possibility / Permission / Polite Requests):
    • Possibilità: Oggi non posso venire alla lezione. (Today I cannot come to the lesson.)
    • Permesso: Posso entrare in ufficio? (May I enter the office?)
    • Richiesta cortese: Puoi chiudere la finestra, per favore? (Can you close the window, please?)
  2. Dovere (Obligation / Necessity / Duty):
    • Obbligo: Per ottenere la cittadinanza devo superare l'esame B1. (To obtain citizenship I must pass the B1 exam.)
    • Necessità: Devo rinnovare il passaporto scaduto. (I have to renew my expired passport.)
  3. Volere (Desire / Intention / Willpower):
    • Intenzione: Voglio abitare in Italia per sempre. (I want to live in Italy forever.)
    • Ordinazione: Voglio un caffè, per favore. (In polite situations, the condizionale vorrei is preferred over voglio).

Motion Verbs and Prepositions (Andare, Venire, Uscire)

Verbs of movement require strict prepositional selection based on origin, destination, and the relationship between speaker and listener.

Prepositional Syntax for Andare and Venire

  • andare + a + City / Island: Vado a Roma, Vado a Capri.
  • andare + a + Infinitive Verb: Vado a mangiare, Andiamo a fare la spesa.
  • andare + in + Country / Region / Large Island: Vado in Italia, Vado in Toscana, Vado in Sicilia.
  • andare + in + Means of Transport: Vado in treno, Vado in macchina, Vado in autobus.
  • andare + da + Person / Professional: Vado dal medico, Vado da Marco.
  • venire + da + Place of Origin: Vengo da Milano, Vengo dalla Colombia.

Distinction Between Andare and Venire

  • Andare expresses movement away from both speaker and listener toward a third location: Domani vado al cinema con Luigi. (Tomorrow I am going to the cinema with Luigi.)
  • Venire expresses movement toward the speaker or toward the listener's location: Vieni a casa mia stasera? (Are you coming to my house tonight?); Sì, vengo da te alle otto. (Yes, I am coming to your place at eight.)

Common CILS B1 Exam Error Traps and Gap-Fill Practice

When writing answers or filling grammar gaps under exam conditions, be vigilant regarding these frequent candidate error patterns:

  1. Accent Marks on 3rd Person Singular Verbs: Always write the grave accent on è (3rd person singular of essere) to distinguish it from e (and). Write (3rd person singular of dare) with an accent to distinguish it from the preposition da (from). Write può (3rd person singular of potere) with an accent.
  2. Auxiliary 'h' in Avere: Do not omit the silent 'h' in ho, hai, ha, hanno in writing.
  3. Unnecessary Prepositions after Modals: Avoid inserting di or a between a modal verb and an infinitive. Write Devo comprare (correct), not Devo di comprare (incorrect).
  4. Confusing uscire and andare fuori: Use uscire for going out socially or leaving a building (Esco con gli amici stasera).
Test Your Knowledge

Which sentence correctly uses a modal verb followed directly by an infinitive?

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Test Your Knowledge

Choose the correct verb form and preposition to complete: 'Marco e Maria ___ Italia in aereo.'

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Test Your Knowledge

Select the correct conjugated form of the irregular verb 'uscire' for the subject 'io':

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Test Your Knowledge

Why is an accent mark mandatory on 'dà' in the sentence 'Il professore dà gli esercizi agli studenti'?

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