English verb conjugation COULD DECOMPOSE

Regular verb: decompose - decomposed - decomposed


Affirmation

Simple form

I could decompose
you could decompose
he could decompose
we could decompose
you could decompose
they could decompose

V-ing form

I could be decomposing
you could be decomposing
he could be decomposing
we could be decomposing
you could be decomposing
they could be decomposing

Perfect

I could have decomposed
you could have decomposed
he could have decomposed
we could have decomposed
you could have decomposed
they could have decomposed

V-ing perfect

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

Negation

Simple form

I could not decompose
you could not decompose
he could not decompose
we could not decompose
you could not decompose
they could not decompose

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I decompose?
could you decompose?
could he decompose?
could we decompose?
could you decompose?
could they decompose?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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