ConjugateVerb.com ﹥ Portuguese Verb Tenses ﹥ -AR | oxidar

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Conjugation of Portuguese Verb oxidar

Participles

pastpresent
oxidadooxidando
AA

Indicative Tenses

preterite
eu oxideinós oxidámos
tu oxidastevós oxidastes
ele oxidoueles oxidaram
past imperfect
eu oxidavanós oxidávamos
tu oxidavasvós oxidáveis
ele oxidavaeles oxidavam
past pluperfect
eu oxidaranós oxidáramos
tu oxidarasvós oxidáreis
ele oxidaraeles oxidaram

Indicative Tenses

present
eu oxidonós oxidamos
tu oxidasvós oxidais
ele oxidaeles oxidam
future
eu oxidareinós oxidaremos
tu oxidarásvós oxidareis
ele oxidaráeles oxidarão
imperative
nós oxidemos
tu oxidavós oxidai
ele oxideeles oxidem
conditional
eu oxidarianós oxidaríamos
tu oxidariasvós oxidaríeis
ele oxidariaeles oxidariam
personal infinitive
eu oxidarnós oxidarmos
tu oxidaresvós oxidardes
ele oxidareles oxidarem

Subjunctive Tenses

preterite
eu oxidassenós oxidássemos
tu oxidassesvós oxidásseis
ele oxidasseeles oxidassem
present
eu oxidenós oxidemos
tu oxidesvós oxideis
ele oxideeles oxidem
future
eu oxidarnós oxidarmos
tu oxidaresvós oxidardes
ele oxidareles oxidarem

*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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