ConjugateVerb.com ﹥ Portuguese Conjugator ﹥ -AR | alertar

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Conjugation of Portuguese Verb alertar

Participles

pastpresent
alertadoalertando
AA

Indicative Tenses

preterite
eu alerteinós alertámos
tu alertastevós alertastes
ele alertoueles alertaram
past imperfect
eu alertavanós alertávamos
tu alertavasvós alertáveis
ele alertavaeles alertavam
past pluperfect
eu alertaranós alertáramos
tu alertarasvós alertáreis
ele alertaraeles alertaram

Indicative Tenses

present
eu alertonós alertamos
tu alertasvós alertais
ele alertaeles alertam
future
eu alertareinós alertaremos
tu alertarásvós alertareis
ele alertaráeles alertarão
imperative
nós alertemos
tu alertavós alertai
ele alerteeles alertem
conditional
eu alertarianós alertaríamos
tu alertariasvós alertaríeis
ele alertariaeles alertariam
personal infinitive
eu alertarnós alertarmos
tu alertaresvós alertardes
ele alertareles alertarem

Subjunctive Tenses

preterite
eu alertassenós alertássemos
tu alertassesvós alertásseis
ele alertasseeles alertassem
present
eu alertenós alertemos
tu alertesvós alerteis
ele alerteeles alertem
future
eu alertarnós alertarmos
tu alertaresvós alertardes
ele alertareles alertarem

*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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