Portuguese

Suffix

-amos

1. forms the first-person plural present indicative of 1^st conjugation verbs

   matar ‎(“to kill”) + ‎-amos → ‎matamos ‎(“we kill”)

2. (Brazil) forms the first-person plural preterite indicative of 1^st conjugation verbs; in Portugal, -ámos is used

   matar ‎(“to kill”) + ‎-amos → ‎matamos ‎(“we killed”)

3. forms the first-person plural subjunctive present of 2^nd and 3^rd conjugation verbs

   correr ‎(“to run”) + ‎-amos → ‎corramos ‎(“that we run”)

4. forms the first-person plural negative and affirmative imperative of present of 2^nd and 3^rd conjugation verbs

   correr ‎(“to run”) + ‎-amos → ‎corramos ‎(“let’s run”)

Spanish

Suffix

-amos

1. suffix indicating the first-person plural present indicative of -ar verbs.
2. Suffix indicating the first-person plural preterite of -ar verbs
3. Suffix indicating the first-person singular present subjunctive of -er and -ir verbs.
4. Suffix indicating the first-person singular imperative of -er and -ir verbs

See also

• -emos
• -imos