English verb conjugation COULD NAVIGATE

Regular verb: navigate - navigated - navigated

Affirmation

Simple form

I could navigate
you could navigate
she could navigate
we could navigate
you could navigate
they could navigate

V-ing form

I could be navigating
you could be navigating
she could be navigating
we could be navigating
you could be navigating
they could be navigating

Perfect

I could have navigated
you could have navigated
she could have navigated
we could have navigated
you could have navigated
they could have navigated

V-ing perfect

I could have been navigating
you could have been navigating
she could have been navigating
we could have been navigating
you could have been navigating
they could have been navigating

Negation

Simple form

I could not navigate
you could not navigate
she could not navigate
we could not navigate
you could not navigate
they could not navigate

V-ing form

I could not be navigating
you could not be navigating
she could not be navigating
we could not be navigating
you could not be navigating
they could not be navigating

Perfect

I could not have navigated
you could not have navigated
she could not have navigated
we could not have navigated
you could not have navigated
they could not have navigated

V-ing perfect

I could not have been navigating
you could not have been navigating
she could not have been navigating
we could not have been navigating
you could not have been navigating
they could not have been navigating

Interrogative form

Simple form

could I navigate?
could you navigate?
could she navigate?
could we navigate?
could you navigate?
could they navigate?

V-ing form

could I be navigating?
could you be navigating?
could she be navigating?
could we be navigating?
could you be navigating?
could they be navigating?

Perfect

could I have navigated?
could you have navigated?
could she have navigated?
could we have navigated?
could you have navigated?
could they have navigated?

V-ing perfect

could I have been navigating?
could you have been navigating?
could she have been navigating?
could we have been navigating?
could you have been navigating?
could they have been navigating?

Interro-negative form

Simple form

could I not navigate?
could you not navigate?
could she not navigate?
could we not navigate?
could you not navigate?
could they not navigate?

V-ing form

could I not be navigating?
could you not be navigating?
could she not be navigating?
could we not be navigating?
could you not be navigating?
could they not be navigating?

Perfect

could I not have navigated?
could you not have navigated?
could she not have navigated?
could we not have navigated?
could you not have navigated?
could they not have navigated?

V-ing perfect

could I not have been navigating?
could you not have been navigating?
could she not have been navigating?
could we not have been navigating?
could you not have been navigating?
could they not have been navigating?

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