English verb conjugation COULD DECONGEST

Regular verb: decongest - decongested - decongested

Affirmation

Simple form

I could decongest
you could decongest
he could decongest
we could decongest
you could decongest
they could decongest

V-ing form

I could be decongesting
you could be decongesting
he could be decongesting
we could be decongesting
you could be decongesting
they could be decongesting

Perfect

I could have decongested
you could have decongested
he could have decongested
we could have decongested
you could have decongested
they could have decongested

V-ing perfect

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

Negation

Simple form

I could not decongest
you could not decongest
he could not decongest
we could not decongest
you could not decongest
they could not decongest

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I decongest?
could you decongest?
could he decongest?
could we decongest?
could you decongest?
could they decongest?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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