definir — Portuguese conjugation

to define

Frequency#466RegularReflexivedefinir-se — to define oneself

Indicative

Present (Presente) Regular

The presente covers routines, states, and immediate future with adverbs like hoje or amanhã. One present form covers both English simple and progressive readings in most situations.

Ela estuda português todas as noites.

PronounPortugueseEnglish
eudefinoI define
tudefinesyou define
vocêdefineyou define
ele/eladefinehe/she/it defines
nósdefinimoswe define
vósdefinisyou (pl.) define
vocêsdefinemyou (pl.) define
eles/elasdefinemthey define

Preterite (Pretérito perfeito simples) Regular

The pretérito perfeito simples is a sharp, completed past. In European Portuguese it is the standard story-telling past; Brazilian usage often prefers the compound form in speech while keeping the simple for narrative and writing.

Ontem escreveu a carta inteira de uma vez.

PronounPortugueseEnglish
eudefiniI defined
tudefinisteyou defined
vocêdefiniuyou defined
ele/eladefiniuhe/she/it defined
nósdefinimoswe defined
vósdefinistesyou (pl.) defined
vocêsdefiniramyou (pl.) defined
eles/elasdefiniramthey defined

Imperfect (Pretérito imperfeito) Regular

The imperfeito describes past background, repeated actions, and how things used to be. Contrast it with the simple preterite for the “main event” line of a story.

Quando era criança, brincava na praia.

PronounPortuguese
eudefinia
tudefinias
vocêdefinia
ele/eladefinia
nósdefiníamos
vósdefiníeis
vocêsdefiniam
eles/elasdefiniam

Conditional (Condicional) Regular

The condicional is for polite offers, soft questions, and hypothetical “would” outcomes, and it often closes a se + imperfeito do subjuntivo chain in formal style.

Você poderia me explicar outra vez?

PronounPortugueseEnglish
eudefiniriaI would define
tudefiniriasyou would define
vocêdefiniriayou would define
ele/eladefiniriahe/she/it would define
nósdefiniríamoswe would define
vósdefiniríeisyou (pl.) would define
vocêsdefiniriamyou (pl.) would define
eles/elasdefiniriamthey would define

Future (Futuro do presente) Regular

The futuro do presente states future facts; in everyday conversation you will often hear ir + infinitive or even the present with a time adverb instead of the synthetic future.

Amanhã faremos a reunião mais cedo.

PronounPortugueseEnglish
eudefinireiI will define
tudefinirásyou will define
vocêdefiniráyou will define
ele/eladefiniráhe/she/it will define
nósdefiniremoswe will define
vósdefinireisyou (pl.) will define
vocêsdefinirãoyou (pl.) will define
eles/elasdefinirãothey will define

Present perfect (Pretérito perfeito composto) Regular

The pretérito perfeito composto uses ter or haver plus the participle for a past that still touches the present or happens repeatedly up to now — a “have done” perfect with strong links to European norms.

Tenho pensado nisso há semanas.

PronounPortugueseEnglish
eutenho definidoI have defined
tutens definidoyou have defined
vocêtem definidoyou have defined
ele/elatem definidohe/she/it has defined
nóstemos definidowe have defined
vóstendes definidoyou (pl.) have defined
vocêstêm definidoyou (pl.) have defined
eles/elastêm definidothey have defined

Pluperfect (Mais-que-perfeito composto) Regular

The mais-que-perfeito composto is the pluperfect: an action was already finished before another past reference. It mirrors the English “had already”.

Já tinham saído quando chegámos.

PronounPortugueseEnglish
eutinha definidoI had defined
tutinhas definidoyou had defined
vocêtinha definidoyou had defined
ele/elatinha definidohe/she/it had defined
nóstínhamos definidowe had defined
vóstínheis definidoyou (pl.) had defined
vocêstinham definidoyou (pl.) had defined
eles/elastinham definidothey had defined

Conditional perfect (Condicional composto) Regular

The condicional composto expresses a counterfactual “would have” and appears with the right kind of if-clause in the subjunctive past for unreal conditions.

Teria aceite se tiveses avisado com antecedência.

PronounPortuguese
euteria definido
tuterias definido
vocêteria definido
ele/elateria definido
nósteríamos definido
vósteríeis definido
vocêsteriam definido
eles/elasteriam definido

Future perfect (Futuro composto) Regular

The futuro composto is the future-in-the-future: something will be finished before a later time. It is less frequent than the simple future but still useful for deadlines.

Até sexta, teremos lido tudo o relatório.

PronounPortugueseEnglish
euterei definidoI will have defined
tuterás definidoyou will have defined
vocêterá definidoyou will have defined
ele/elaterá definidohe/she/it will have defined
nósteremos definidowe will have defined
vóstereis definidoyou (pl.) will have defined
vocêsterão definidoyou (pl.) will have defined
eles/elasterão definidothey will have defined

Subjunctive

Present subjunctive (Conjuntivo presente) Regular

The present subjunctive appears after want, hope, fear, and impersonal triggers, and typically requires a new subject in the subordinate clause, just as in the other main Romance languages.

Espero que encontres o caminho fácil.

PronounPortuguese
eudefina
tudefinas
vocêdefina
ele/eladefina
nósdefinamos
vósdefinais
vocêsdefinam
eles/elasdefinam

Imperfect subjunctive (Conjuntivo pretérito imperf.) Regular

The imperfect subjunctive in se + subjunctive → condicional is the classic “if I were a rich man” line in European Portuguese, parallel to the Spanish -ra form.

Se tivesse mais tempo, aprenderia outro idioma.

PronounPortuguese
eudefinisse
tudefinisses
vocêdefinisse
ele/eladefinisse
nósdefiníssemos
vósdefinísseis
vocêsdefinissem
eles/elasdefinissem

Other forms

Imperative (affirmative) (Imperativo afirmativo) Regular

The affirmative imperative in Portuguese is built with tu, você, nós, vós, and vocês forms; Brazilian norms favour você/vocês with third-person present verb shapes.

Diga a verdade, por favor.

PronounPortuguese
tudefine
vocêdefina
ele/eladefina
nósdefinamos
vósdefini
vocêsdefinam
eles/elasdefinam

Imperative (negative) (Imperativo negativo) Regular

Negative commands require não plus the present subjunctive for each person, which is a distinctive feature compared to other Romance systems that reuse present indicative in some slots.

Não falemos com pressa, está tudo calmo.

PronounPortuguese
tunão definas
vocênão defina
ele/elanão defina
nósnão definamos
vósnão definais
vocêsnão definam
eles/elasnão definam