female 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
he could coast
we could coast
you could coast
they could coast
V-ing form
I could be coastingyou could be coasting
he could be coasting
we could be coasting
you could be coasting
they could be coasting
Perfect
I could have coastedyou could have coasted
he 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
he could have been coasting
we could have been coasting
you could have been coasting
they could have been coasting
Negation
Simple form
I couldn't coastyou couldn't coast
he couldn't coast
we couldn't coast
you couldn't coast
they couldn't coast
V-ing form
I couldn't be coastingyou couldn't be coasting
he couldn't be coasting
we couldn't be coasting
you couldn't be coasting
they couldn't be coasting
Perfect
I couldn't have coastedyou couldn't have coasted
he couldn't have coasted
we couldn't have coasted
you couldn't have coasted
they couldn't have coasted
V-ing perfect
I couldn't have been coastingyou couldn't have been coasting
he couldn't have been coasting
we couldn't have been coasting
you couldn't have been coasting
they couldn't have been coasting
Interrogative form
Simple form
could I coast?could you coast?
could he coast?
could we coast?
could you coast?
could they coast?
V-ing form
could I be coasting?could you be coasting?
could he be coasting?
could we be coasting?
could you be coasting?
could they be coasting?
Perfect
could I have coasted?could you have coasted?
could he 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 he have been coasting?
could we have been coasting?
could you have been coasting?
could they have been coasting?
Interro-negative form
Simple form
couldn't I coast?couldn't you coast?
couldn't he coast?
couldn't we coast?
couldn't you coast?
couldn't they coast?
V-ing form
couldn't I be coasting?couldn't you be coasting?
couldn't he be coasting?
couldn't we be coasting?
couldn't you be coasting?
couldn't they be coasting?
Perfect
couldn't I have coasted?couldn't you have coasted?
couldn't he have coasted?
couldn't we have coasted?
couldn't you have coasted?
couldn't they have coasted?
V-ing perfect
couldn't I have been coasting?couldn't you have been coasting?
couldn't he have been coasting?
couldn't we have been coasting?
couldn't you have been coasting?
couldn't they have been coasting?