English verb conjugation COULD DISCOVER DISCOVER

Regular verb: discover discover - discover discovered - discover discovered

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could discover discover
you could discover discover
he could discover discover
we could discover discover
you could discover discover
they could discover discover

V-ing form

I could be discover discovering
you could be discover discovering
he could be discover discovering
we could be discover discovering
you could be discover discovering
they could be discover discovering

Perfect

I could have discover discovered
you could have discover discovered
he could have discover discovered
we could have discover discovered
you could have discover discovered
they could have discover discovered

V-ing perfect

I could have been discover discovering
you could have been discover discovering
he could have been discover discovering
we could have been discover discovering
you could have been discover discovering
they could have been discover discovering

Negation

Simple form

I could not discover discover
you could not discover discover
he could not discover discover
we could not discover discover
you could not discover discover
they could not discover discover

V-ing form

I could not be discover discovering
you could not be discover discovering
he could not be discover discovering
we could not be discover discovering
you could not be discover discovering
they could not be discover discovering

Perfect

I could not have discover discovered
you could not have discover discovered
he could not have discover discovered
we could not have discover discovered
you could not have discover discovered
they could not have discover discovered

V-ing perfect

I could not have been discover discovering
you could not have been discover discovering
he could not have been discover discovering
we could not have been discover discovering
you could not have been discover discovering
they could not have been discover discovering

Interrogative form

Simple form

could I discover discover?
could you discover discover?
could he discover discover?
could we discover discover?
could you discover discover?
could they discover discover?

V-ing form

could I be discover discovering?
could you be discover discovering?
could he be discover discovering?
could we be discover discovering?
could you be discover discovering?
could they be discover discovering?

Perfect

could I have discover discovered?
could you have discover discovered?
could he have discover discovered?
could we have discover discovered?
could you have discover discovered?
could they have discover discovered?

V-ing perfect

could I have been discover discovering?
could you have been discover discovering?
could he have been discover discovering?
could we have been discover discovering?
could you have been discover discovering?
could they have been discover discovering?

Interro-negative form

Simple form

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

V-ing form

could I not be discover discovering?
could you not be discover discovering?
could he not be discover discovering?
could we not be discover discovering?
could you not be discover discovering?
could they not be discover discovering?

Perfect

could I not have discover discovered?
could you not have discover discovered?
could he not have discover discovered?
could we not have discover discovered?
could you not have discover discovered?
could they not have discover discovered?

V-ing perfect

could I not have been discover discovering?
could you not have been discover discovering?
could he not have been discover discovering?
could we not have been discover discovering?
could you not have been discover discovering?
could they not have been discover discovering?

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