The Conjugator
English verb conjugation
COULD SPEAK. TALK

Regular verb: speak. talk - speak. talked - speak. talked

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

V-ing form

I could speak. talk
you could speak. talk
he could speak. talk
we could speak. talk
you could speak. talk
they could speak. talk
I could be speak. talking
you could be speak. talking
he could be speak. talking
we could be speak. talking
you could be speak. talking
they could be speak. talking

Perfect

V-ing perfect

I could have speak. talked
you could have speak. talked
he could have speak. talked
we could have speak. talked
you could have speak. talked
they could have speak. talked
I could have been speak. talking
you could have been speak. talking
he could have been speak. talking
we could have been speak. talking
you could have been speak. talking
they could have been speak. talking

Negation

Simple form

V-ing form

I couldn't speak. talk
you couldn't speak. talk
he couldn't speak. talk
we couldn't speak. talk
you couldn't speak. talk
they couldn't speak. talk
I couldn't be speak. talking
you couldn't be speak. talking
he couldn't be speak. talking
we couldn't be speak. talking
you couldn't be speak. talking
they couldn't be speak. talking

Perfect

V-ing perfect

I couldn't have speak. talked
you couldn't have speak. talked
he couldn't have speak. talked
we couldn't have speak. talked
you couldn't have speak. talked
they couldn't have speak. talked
I couldn't have been speak. talking
you couldn't have been speak. talking
he couldn't have been speak. talking
we couldn't have been speak. talking
you couldn't have been speak. talking
they couldn't have been speak. talking

Interrogative form

Simple form

V-ing form

could I speak. talk?
could you speak. talk?
could he speak. talk?
could we speak. talk?
could you speak. talk?
could they speak. talk?
could I be speak. talking?
could you be speak. talking?
could he be speak. talking?
could we be speak. talking?
could you be speak. talking?
could they be speak. talking?

Perfect

V-ing perfect

could I have speak. talked?
could you have speak. talked?
could he have speak. talked?
could we have speak. talked?
could you have speak. talked?
could they have speak. talked?
could I have been speak. talking?
could you have been speak. talking?
could he have been speak. talking?
could we have been speak. talking?
could you have been speak. talking?
could they have been speak. talking?

Interro-negative form

Simple form

V-ing form

couldn't I speak. talk?
couldn't you speak. talk?
couldn't he speak. talk?
couldn't we speak. talk?
couldn't you speak. talk?
couldn't they speak. talk?
couldn't I be speak. talking?
couldn't you be speak. talking?
couldn't he be speak. talking?
couldn't we be speak. talking?
couldn't you be speak. talking?
couldn't they be speak. talking?

Perfect

V-ing perfect

couldn't I have speak. talked?
couldn't you have speak. talked?
couldn't he have speak. talked?
couldn't we have speak. talked?
couldn't you have speak. talked?
couldn't they have speak. talked?
couldn't I have been speak. talking?
couldn't you have been speak. talking?
couldn't he have been speak. talking?
couldn't we have been speak. talking?
couldn't you have been speak. talking?
couldn't they have been speak. talking?