male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD COAST
Regular verb: coast - coasted - coasted
Affirmation
Simple form
I could coastyou could coast
she could coast
we could coast
you could coast
they could coast
V-ing form
I could be coastingyou could be coasting
she could be coasting
we could be coasting
you could be coasting
they could be coasting
Perfect
I could have coastedyou could have coasted
she could have coasted
we could have coasted
you could have coasted
they could have coasted
V-ing perfect
I could have been coastingyou could have been coasting
she could have been coasting
we could have been coasting
you could have been coasting
they could have been coasting
Negation
Simple form
I could not coastyou could not coast
she could not coast
we could not coast
you could not coast
they could not coast
V-ing form
I could not be coastingyou could not be coasting
she could not be coasting
we could not be coasting
you could not be coasting
they could not be coasting
Perfect
I could not have coastedyou could not have coasted
she could not have coasted
we could not have coasted
you could not have coasted
they could not have coasted
V-ing perfect
I could not have been coastingyou could not have been coasting
she could not have been coasting
we could not have been coasting
you could not have been coasting
they could not have been coasting
Interrogative form
Simple form
could I coast?could you coast?
could she coast?
could we coast?
could you coast?
could they coast?
V-ing form
could I be coasting?could you be coasting?
could she be coasting?
could we be coasting?
could you be coasting?
could they be coasting?
Perfect
could I have coasted?could you have coasted?
could she have coasted?
could we have coasted?
could you have coasted?
could they have coasted?
V-ing perfect
could I have been coasting?could you have been coasting?
could she have been coasting?
could we have been coasting?
could you have been coasting?
could they have been coasting?
Interro-negative form
Simple form
could I not coast?could you not coast?
could she not coast?
could we not coast?
could you not coast?
could they not coast?
V-ing form
could I not be coasting?could you not be coasting?
could she not be coasting?
could we not be coasting?
could you not be coasting?
could they not be coasting?
Perfect
could I not have coasted?could you not have coasted?
could she not have coasted?
could we not have coasted?
could you not have coasted?
could they not have coasted?
V-ing perfect
could I not have been coasting?could you not have been coasting?
could she not have been coasting?
could we not have been coasting?
could you not have been coasting?
could they not have been coasting?