English verb conjugation COULD DRONE

Regular verb: drone - droned - droned

Affirmation

Simple form

I could drone
you could drone
he could drone
we could drone
you could drone
they could drone

V-ing form

I could be droning
you could be droning
he could be droning
we could be droning
you could be droning
they could be droning

Perfect

I could have droned
you could have droned
he could have droned
we could have droned
you could have droned
they could have droned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I drone?
could you drone?
could he drone?
could we drone?
could you drone?
could they drone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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