﹥ Portuguese Conjugator ﹥ -AR | alternar

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Conjugation of the Portuguese Verb 'alternar'



Indicative Tenses

eu alterneinós alternámos
tu alternastevós alternastes
ele alternoueles alternaram
past imperfect
eu alternavanós alternávamos
tu alternavasvós alternáveis
ele alternavaeles alternavam
past pluperfect
eu alternaranós alternáramos
tu alternarasvós alternáreis
ele alternaraeles alternaram

Indicative Tenses

eu alternonós alternamos
tu alternasvós alternais
ele alternaeles alternam
eu alternareinós alternaremos
tu alternarásvós alternareis
ele alternaráeles alternarão


alternemos nós
alterna tualternai vós
alterne elealternem eles
não alternemos nós
não alternes tunão alterneis vós
não alterne elenão alternem eles
eu alternarianós alternaríamos
tu alternariasvós alternaríeis
ele alternariaeles alternariam
personal infinitive
para alternar eupara alternarmos nós
para alternares tupara alternardes vós
para alternar elepara alternarem eles

Subjunctive Tenses

past imperfect
se eu alternassese nós alternássemos
se tu alternassesse vós alternásseis
se ele alternassese eles alternassem
que eu alterneque nós alternemos
que tu alternesque vós alterneis
que ele alterneque eles alternem
quando eu alternarquando nós alternarmos
quando tu alternaresquando vós alternardes
quando ele alternarquando eles alternarem
eco-friendly printable Portuguese conjugation for the verb alternar

*Verbs are shown as:

  1. INFINITIVE + SUFFIX: For example, the verb dar has a conjugation of dar+ei which is shown as darei.
  2. STEM + SUFFIX REPLACEMENT: For example, the verb volver has a conjugation of volv+eu which is shown as volveu.
  3. IRREGULAR: For example, the verb pedir has a conjugation of peço which is shown as peço.
-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.