The Conjugator
English verb conjugation
COULD SUBMIT

Regular verb: submit - submitted - submitted

Affirmation

Simple form

V-ing form

I could submit
you could submit
he could submit
we could submit
you could submit
they could submit
I could be submitting
you could be submitting
he could be submitting
we could be submitting
you could be submitting
they could be submitting

Perfect

V-ing perfect

I could have submitted
you could have submitted
he could have submitted
we could have submitted
you could have submitted
they could have submitted
I could have been submitting
you could have been submitting
he could have been submitting
we could have been submitting
you could have been submitting
they could have been submitting

Negation

Simple form

V-ing form

I couldn't submit
you couldn't submit
he couldn't submit
we couldn't submit
you couldn't submit
they couldn't submit
I couldn't be submitting
you couldn't be submitting
he couldn't be submitting
we couldn't be submitting
you couldn't be submitting
they couldn't be submitting

Perfect

V-ing perfect

I couldn't have submitted
you couldn't have submitted
he couldn't have submitted
we couldn't have submitted
you couldn't have submitted
they couldn't have submitted
I couldn't have been submitting
you couldn't have been submitting
he couldn't have been submitting
we couldn't have been submitting
you couldn't have been submitting
they couldn't have been submitting

Interrogative form

Simple form

V-ing form

could I submit?
could you submit?
could he submit?
could we submit?
could you submit?
could they submit?
could I be submitting?
could you be submitting?
could he be submitting?
could we be submitting?
could you be submitting?
could they be submitting?

Perfect

V-ing perfect

could I have submitted?
could you have submitted?
could he have submitted?
could we have submitted?
could you have submitted?
could they have submitted?
could I have been submitting?
could you have been submitting?
could he have been submitting?
could we have been submitting?
could you have been submitting?
could they have been submitting?

Interro-negative form

Simple form

V-ing form

couldn't I submit?
couldn't you submit?
couldn't he submit?
couldn't we submit?
couldn't you submit?
couldn't they submit?
couldn't I be submitting?
couldn't you be submitting?
couldn't he be submitting?
couldn't we be submitting?
couldn't you be submitting?
couldn't they be submitting?

Perfect

V-ing perfect

couldn't I have submitted?
couldn't you have submitted?
couldn't he have submitted?
couldn't we have submitted?
couldn't you have submitted?
couldn't they have submitted?
couldn't I have been submitting?
couldn't you have been submitting?
couldn't he have been submitting?
couldn't we have been submitting?
couldn't you have been submitting?
couldn't they have been submitting?