English verb conjugation COULD SUBSCRIBE

Regular verb: subscribe - subscribed - subscribed


Affirmation

Simple form

I could subscribe
you could subscribe
he could subscribe
we could subscribe
you could subscribe
they could subscribe

V-ing form

I could be subscribing
you could be subscribing
he could be subscribing
we could be subscribing
you could be subscribing
they could be subscribing

Perfect

I could have subscribed
you could have subscribed
he could have subscribed
we could have subscribed
you could have subscribed
they could have subscribed

V-ing perfect

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

Negation

Simple form

I could not subscribe
you could not subscribe
he could not subscribe
we could not subscribe
you could not subscribe
they could not subscribe

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I subscribe?
could you subscribe?
could he subscribe?
could we subscribe?
could you subscribe?
could they subscribe?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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