ConjugateVerb.com ﹥ Portuguese Conjugator ﹥ -AR | demonstrar

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Conjugation of Portuguese Verb demonstrar

Participles

pastpresent
demonstradodemonstrando
AA

Indicative Tenses

preterite
eu demonstreinós demonstrámos
tu demonstrastevós demonstrastes
ele demonstroueles demonstraram
past imperfect
eu demonstravanós demonstrávamos
tu demonstravasvós demonstráveis
ele demonstravaeles demonstravam
past pluperfect
eu demonstraranós demonstráramos
tu demonstrarasvós demonstráreis
ele demonstraraeles demonstraram

Indicative Tenses

present
eu demonstronós demonstramos
tu demonstrasvós demonstrais
ele demonstraeles demonstram
future
eu demonstrareinós demonstraremos
tu demonstrarásvós demonstrareis
ele demonstraráeles demonstrarão
imperative
nós demonstremos
tu demonstravós demonstrai
ele demonstreeles demonstrem
conditional
eu demonstrarianós demonstraríamos
tu demonstrariasvós demonstraríeis
ele demonstrariaeles demonstrariam
personal infinitive
eu demonstrarnós demonstrarmos
tu demonstraresvós demonstrardes
ele demonstrareles demonstrarem

Subjunctive Tenses

preterite
eu demonstrassenós demonstrássemos
tu demonstrassesvós demonstrásseis
ele demonstrasseeles demonstrassem
present
eu demonstrenós demonstremos
tu demonstresvós demonstreis
ele demonstreeles demonstrem
future
eu demonstrarnós demonstrarmos
tu demonstraresvós demonstrardes
ele demonstrareles demonstrarem

*Verbs are shown as radical + verb pattern or irregular verb. For example, the infinitive gostar conjugation is shown as 'gost' + 'ar'. The irregular first person singular preterite of ter conjugation is shown as tive.

-AR conjugation hints:
  1. All second persons end in 's' except for the imperative and preterite indicative singular
  2. All singulars for first and second persons end in a vowel except for the future and personal infinitive
  3. All first person plurals end in '-mos'
  4. All third person plurals end in 'm' except for future indicative
  5. The future subjunctive and personal infinitive are the same
  6. The future and pluperfect indicatives are the same except the stress syllable on the pluperfect is before the future and the first person singular and the third person plural suffixes are different
  7. It is important to remember that all the subjunctive tenses are 'subject' unto the indicative tenses for creating the radical part of the verb. The radical for the present subjunctive is formed by dropping the final 'o' of the present indicative first person singular. The radicals for both the preterite and future subjunctives are formed by dropping the '-ram' from the preterite indicative third preson plural.
  8. Considering the -ar and either the -er or -ir suffixes as opposite conjugations, the indicative and subjunctive present tenses are almost opposites. The radical of the present subjective is formed by dropping the final 'o' from the present indicative first person singular. The verb conjugation is formed as the opposite present indicative verb conjugation except the first person singular is the same as the third person singular.
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