| -ar
| -er
| -ir
| yo
| tú
| ud
| ns
| vs
| uds
|
Pres
| -a-
|
|
| o
| as
| a
| -mos
| áis
| an
|
|
| -e-
| -i-
|
| es
| e
|
| éis/ís
| en
|
PP
| -a-
|
|
| é
| -ste
| ó
| -mos
| -steis
| aron
|
|
| -i-
| í
|
| ió
|
|
| ieron
|
| Irregulars listed: -i-
| e
|
| o
|
|
|
|
PI
| -àba-
| -ía-
| -
| -s
| -
| -mos
| -is
| -n
|
F
| -ar-
| -er-
| -ir-
| -é
| -ás
| -á
| -emos
| -éis
| -án
|
Cond
| -aría-
| -ería-
| -iría-
| -
| -s
| -
| -mos
| -is
| -n
|
S-Pres
| -e-
| -a-
| -
| -s
| -
| -mos
| _́-is
| -n
|
Imp
| -e-
| -a-
| ×
| a/e/e
|
|
| ad/ed/id
|
|
S-PI
| -àra-
| -ièra-
| -
| -s
| -
| -mos
| -is
| -n
|
(alt)
| -àse-
| -ièse-
| -
| -s
| -
| -mos
| -is
| -n
|
S-F
| -àre-
| -ière-
| -
| -s
| -
| -mos
| -is
| -n
|
Notes:
- The imperative form differs from subjuntivo presente only in the second person,
where the endings have been specified depending on the conjugation of the verb (-ar/er/ir).
There’s no first person singular form for natural reasons.
- The letter ç stands for c as long as it would have its ce sound,
otherwise it stands for z (that is, hice and haced, but hizo and haz).
- The grave accent (è) means that stress always falls there, but the tilde
is only put there when necessary.
- Observe how the future form is infinitive + haber. This is historical.
To use:
- Determine the root of the verb by removing the -ar/er/ir ending.
- Determine the suffix appropriate for tense and conjugation (columns 2 through 4).
- Determine the ending appropriate for tense and person (columns 5 through 10).
If a cell is blank, use the cell above it. Null endings are denoted by a lone hyphen.
- If the ending starts with a hyphen, attach it to the root after the suffix.
Otherwise, attach it instead of the suffix.
If the _́ mark is present, put an accent on the underlined letter of the suffix.
Example: vosotros/as (existir)
- exist- + -i- + _́-is = existís
- exist- + -i- + -steis = exististeis
- exist- + -í- + -ais = existíais
- exist- + -ir- + -éis = existiréis
- exist- + -iría- + -is = existiríais
- exist- + -a- + _́-is = existáis
- exist- +
-a- + id = ¡existid!
- exist- + -iera- + -is = existierais
- exist- + -iese- + -is = existieseis
- exist- + -iere- + -is = existiereis