English verb conjugation COULD ATTEND

Regular verb: attend - attended - attended


Affirmation

Simple form

I could attend
you could attend
he could attend
we could attend
you could attend
they could attend

V-ing form

I could be attending
you could be attending
he could be attending
we could be attending
you could be attending
they could be attending

Perfect

I could have attended
you could have attended
he could have attended
we could have attended
you could have attended
they could have attended

V-ing perfect

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

Negation

Simple form

I could not attend
you could not attend
he could not attend
we could not attend
you could not attend
they could not attend

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I attend?
could you attend?
could he attend?
could we attend?
could you attend?
could they attend?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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