English verb conjugation COULD ENGAGE

Regular verb: engage - engaged - engaged


Affirmation

Simple form

I could engage
you could engage
he could engage
we could engage
you could engage
they could engage

V-ing form

I could be engaging
you could be engaging
he could be engaging
we could be engaging
you could be engaging
they could be engaging

Perfect

I could have engaged
you could have engaged
he could have engaged
we could have engaged
you could have engaged
they could have engaged

V-ing perfect

I could have been engaging
you could have been engaging
he could have been engaging
we could have been engaging
you could have been engaging
they could have been engaging

Negation

Simple form

I could not engage
you could not engage
he could not engage
we could not engage
you could not engage
they could not engage

V-ing form

I could not be engaging
you could not be engaging
he could not be engaging
we could not be engaging
you could not be engaging
they could not be engaging

Perfect

I could not have engaged
you could not have engaged
he could not have engaged
we could not have engaged
you could not have engaged
they could not have engaged

V-ing perfect

I could not have been engaging
you could not have been engaging
he could not have been engaging
we could not have been engaging
you could not have been engaging
they could not have been engaging

Interrogative form

Simple form

could I engage?
could you engage?
could he engage?
could we engage?
could you engage?
could they engage?

V-ing form

could I be engaging?
could you be engaging?
could he be engaging?
could we be engaging?
could you be engaging?
could they be engaging?

Perfect

could I have engaged?
could you have engaged?
could he have engaged?
could we have engaged?
could you have engaged?
could they have engaged?

V-ing perfect

could I have been engaging?
could you have been engaging?
could he have been engaging?
could we have been engaging?
could you have been engaging?
could they have been engaging?

Interro-negative form

Simple form

could I not engage?
could you not engage?
could he not engage?
could we not engage?
could you not engage?
could they not engage?

V-ing form

could I not be engaging?
could you not be engaging?
could he not be engaging?
could we not be engaging?
could you not be engaging?
could they not be engaging?

Perfect

could I not have engaged?
could you not have engaged?
could he not have engaged?
could we not have engaged?
could you not have engaged?
could they not have engaged?

V-ing perfect

could I not have been engaging?
could you not have been engaging?
could he not have been engaging?
could we not have been engaging?
could you not have been engaging?
could they not have been engaging?