English verb conjugation COULD CONTACT

Regular verb: contact - contacted - contacted

Affirmation

Simple form

I could contact
you could contact
she could contact
we could contact
you could contact
they could contact

V-ing form

I could be contacting
you could be contacting
she could be contacting
we could be contacting
you could be contacting
they could be contacting

Perfect

I could have contacted
you could have contacted
she could have contacted
we could have contacted
you could have contacted
they could have contacted

V-ing perfect

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

Negation

Simple form

I could not contact
you could not contact
she could not contact
we could not contact
you could not contact
they could not contact

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I contact?
could you contact?
could she contact?
could we contact?
could you contact?
could they contact?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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