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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD END

Regular verb: end - ended - ended


Affirmation

Simple form
I could end
you could end
he could end
we could end
you could end
they could end
V-ing form
I could be ending
you could be ending
he could be ending
we could be ending
you could be ending
they could be ending
Perfect
I could have ended
you could have ended
he could have ended
we could have ended
you could have ended
they could have ended
V-ing perfect
I could have been ending
you could have been ending
he could have been ending
we could have been ending
you could have been ending
they could have been ending

Negation

Simple form
I couldn't end
you couldn't end
he couldn't end
we couldn't end
you couldn't end
they couldn't end
V-ing form
I couldn't be ending
you couldn't be ending
he couldn't be ending
we couldn't be ending
you couldn't be ending
they couldn't be ending
Perfect
I couldn't have ended
you couldn't have ended
he couldn't have ended
we couldn't have ended
you couldn't have ended
they couldn't have ended
V-ing perfect
I couldn't have been ending
you couldn't have been ending
he couldn't have been ending
we couldn't have been ending
you couldn't have been ending
they couldn't have been ending

Interrogative form

Simple form
could I end?
could you end?
could he end?
could we end?
could you end?
could they end?
V-ing form
could I be ending?
could you be ending?
could he be ending?
could we be ending?
could you be ending?
could they be ending?
Perfect
could I have ended?
could you have ended?
could he have ended?
could we have ended?
could you have ended?
could they have ended?
V-ing perfect
could I have been ending?
could you have been ending?
could he have been ending?
could we have been ending?
could you have been ending?
could they have been ending?

Interro-negative form

Simple form
couldn't I end?
couldn't you end?
couldn't he end?
couldn't we end?
couldn't you end?
couldn't they end?
V-ing form
couldn't I be ending?
couldn't you be ending?
couldn't he be ending?
couldn't we be ending?
couldn't you be ending?
couldn't they be ending?
Perfect
couldn't I have ended?
couldn't you have ended?
couldn't he have ended?
couldn't we have ended?
couldn't you have ended?
couldn't they have ended?
V-ing perfect
couldn't I have been ending?
couldn't you have been ending?
couldn't he have been ending?
couldn't we have been ending?
couldn't you have been ending?
couldn't they have been ending?