English verb conjugation COULD LEAK

Regular verb: leak - leaked - leaked


Affirmation

Simple form

I could leak
you could leak
he could leak
we could leak
you could leak
they could leak

V-ing form

I could be leaking
you could be leaking
he could be leaking
we could be leaking
you could be leaking
they could be leaking

Perfect

I could have leaked
you could have leaked
he could have leaked
we could have leaked
you could have leaked
they could have leaked

V-ing perfect

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

Negation

Simple form

I could not leak
you could not leak
he could not leak
we could not leak
you could not leak
they could not leak

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I leak?
could you leak?
could he leak?
could we leak?
could you leak?
could they leak?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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