The Conjugator
English verb conjugation
COULD READ

Irregular verb: read - read - read

Affirmation

Simple form

V-ing form

I could read
you could read
he could read
we could read
you could read
they could read
I could be reading
you could be reading
he could be reading
we could be reading
you could be reading
they could be reading

Perfect

V-ing perfect

I could have read
you could have read
he could have read
we could have read
you could have read
they could have read
I could have been reading
you could have been reading
he could have been reading
we could have been reading
you could have been reading
they could have been reading

Negation

Simple form

V-ing form

I couldn't read
you couldn't read
he couldn't read
we couldn't read
you couldn't read
they couldn't read
I couldn't be reading
you couldn't be reading
he couldn't be reading
we couldn't be reading
you couldn't be reading
they couldn't be reading

Perfect

V-ing perfect

I couldn't have read
you couldn't have read
he couldn't have read
we couldn't have read
you couldn't have read
they couldn't have read
I couldn't have been reading
you couldn't have been reading
he couldn't have been reading
we couldn't have been reading
you couldn't have been reading
they couldn't have been reading

Interrogative form

Simple form

V-ing form

could I read?
could you read?
could he read?
could we read?
could you read?
could they read?
could I be reading?
could you be reading?
could he be reading?
could we be reading?
could you be reading?
could they be reading?

Perfect

V-ing perfect

could I have read?
could you have read?
could he have read?
could we have read?
could you have read?
could they have read?
could I have been reading?
could you have been reading?
could he have been reading?
could we have been reading?
could you have been reading?
could they have been reading?

Interro-negative form

Simple form

V-ing form

couldn't I read?
couldn't you read?
couldn't he read?
couldn't we read?
couldn't you read?
couldn't they read?
couldn't I be reading?
couldn't you be reading?
couldn't he be reading?
couldn't we be reading?
couldn't you be reading?
couldn't they be reading?

Perfect

V-ing perfect

couldn't I have read?
couldn't you have read?
couldn't he have read?
couldn't we have read?
couldn't you have read?
couldn't they have read?
couldn't I have been reading?
couldn't you have been reading?
couldn't he have been reading?
couldn't we have been reading?
couldn't you have been reading?
couldn't they have been reading?