English verb conjugation COULD KILL

Regular verb: kill - killed - killed

Affirmation

Simple form

I could kill
you could kill
he could kill
we could kill
you could kill
they could kill

V-ing form

I could be killing
you could be killing
he could be killing
we could be killing
you could be killing
they could be killing

Perfect

I could have killed
you could have killed
he could have killed
we could have killed
you could have killed
they could have killed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I kill?
could you kill?
could he kill?
could we kill?
could you kill?
could they kill?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top