The Conjugator
English verb conjugation
COULD RUN

Irregular verb: run - ran - run

Affirmation

Simple form

V-ing form

I could run
you could run
he could run
we could run
you could run
they could run
I could be running
you could be running
he could be running
we could be running
you could be running
they could be running

Perfect

V-ing perfect

I could have run
you could have run
he could have run
we could have run
you could have run
they could have run
I could have been running
you could have been running
he could have been running
we could have been running
you could have been running
they could have been running

Negation

Simple form

V-ing form

I could not run
you could not run
he could not run
we could not run
you could not run
they could not run
I could not be running
you could not be running
he could not be running
we could not be running
you could not be running
they could not be running

Perfect

V-ing perfect

I could not have run
you could not have run
he could not have run
we could not have run
you could not have run
they could not have run
I could not have been running
you could not have been running
he could not have been running
we could not have been running
you could not have been running
they could not have been running

Interrogative form

Simple form

V-ing form

could I run?
could you run?
could he run?
could we run?
could you run?
could they run?
could I be running?
could you be running?
could he be running?
could we be running?
could you be running?
could they be running?

Perfect

V-ing perfect

could I have run?
could you have run?
could he have run?
could we have run?
could you have run?
could they have run?
could I have been running?
could you have been running?
could he have been running?
could we have been running?
could you have been running?
could they have been running?

Interro-negative form

Simple form

V-ing form

could I not run?
could you not run?
could he not run?
could we not run?
could you not run?
could they not run?
could I not be running?
could you not be running?
could he not be running?
could we not be running?
could you not be running?
could they not be running?

Perfect

V-ing perfect

could I not have run?
could you not have run?
could he not have run?
could we not have run?
could you not have run?
could they not have run?
could I not have been running?
could you not have been running?
could he not have been running?
could we not have been running?
could you not have been running?
could they not have been running?