English verb conjugation COULD APPERTAIN

Regular verb: appertain - appertained - appertained

Affirmation

Simple form

I could appertain
you could appertain
he could appertain
we could appertain
you could appertain
they could appertain

V-ing form

I could be appertaining
you could be appertaining
he could be appertaining
we could be appertaining
you could be appertaining
they could be appertaining

Perfect

I could have appertained
you could have appertained
he could have appertained
we could have appertained
you could have appertained
they could have appertained

V-ing perfect

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

Negation

Simple form

I couldn't appertain
you couldn't appertain
he couldn't appertain
we couldn't appertain
you couldn't appertain
they couldn't appertain

V-ing form

I couldn't be appertaining
you couldn't be appertaining
he couldn't be appertaining
we couldn't be appertaining
you couldn't be appertaining
they couldn't be appertaining

Perfect

I couldn't have appertained
you couldn't have appertained
he couldn't have appertained
we couldn't have appertained
you couldn't have appertained
they couldn't have appertained

V-ing perfect

I couldn't have been appertaining
you couldn't have been appertaining
he couldn't have been appertaining
we couldn't have been appertaining
you couldn't have been appertaining
they couldn't have been appertaining

Interrogative form

Simple form

could I appertain?
could you appertain?
could he appertain?
could we appertain?
could you appertain?
could they appertain?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I appertain?
couldn't you appertain?
couldn't he appertain?
couldn't we appertain?
couldn't you appertain?
couldn't they appertain?

V-ing form

couldn't I be appertaining?
couldn't you be appertaining?
couldn't he be appertaining?
couldn't we be appertaining?
couldn't you be appertaining?
couldn't they be appertaining?

Perfect

couldn't I have appertained?
couldn't you have appertained?
couldn't he have appertained?
couldn't we have appertained?
couldn't you have appertained?
couldn't they have appertained?

V-ing perfect

couldn't I have been appertaining?
couldn't you have been appertaining?
couldn't he have been appertaining?
couldn't we have been appertaining?
couldn't you have been appertaining?
couldn't they have been appertaining?

Page top