English verb conjugation COULD BUST

Regular verb: bust - busted - busted

Affirmation

Simple form

I could bust
you could bust
he could bust
we could bust
you could bust
they could bust

V-ing form

I could be busting
you could be busting
he could be busting
we could be busting
you could be busting
they could be busting

Perfect

I could have busted
you could have busted
he could have busted
we could have busted
you could have busted
they could have busted

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I bust?
could you bust?
could he bust?
could we bust?
could you bust?
could they bust?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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