English verb conjugation COULD FUSE

Regular verb: fuse - fused - fused

Affirmation

Simple form

I could fuse
you could fuse
he could fuse
we could fuse
you could fuse
they could fuse

V-ing form

I could be fusing
you could be fusing
he could be fusing
we could be fusing
you could be fusing
they could be fusing

Perfect

I could have fused
you could have fused
he could have fused
we could have fused
you could have fused
they could have fused

V-ing perfect

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

Negation

Simple form

I could not fuse
you could not fuse
he could not fuse
we could not fuse
you could not fuse
they could not fuse

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fuse?
could you fuse?
could he fuse?
could we fuse?
could you fuse?
could they fuse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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