English verb conjugation COULD DEOXYGENATE

Regular verb: deoxygenate - deoxygenated - deoxygenated

Affirmation

Simple form

I could deoxygenate
you could deoxygenate
he could deoxygenate
we could deoxygenate
you could deoxygenate
they could deoxygenate

V-ing form

I could be deoxygenating
you could be deoxygenating
he could be deoxygenating
we could be deoxygenating
you could be deoxygenating
they could be deoxygenating

Perfect

I could have deoxygenated
you could have deoxygenated
he could have deoxygenated
we could have deoxygenated
you could have deoxygenated
they could have deoxygenated

V-ing perfect

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

Negation

Simple form

I could not deoxygenate
you could not deoxygenate
he could not deoxygenate
we could not deoxygenate
you could not deoxygenate
they could not deoxygenate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I deoxygenate?
could you deoxygenate?
could he deoxygenate?
could we deoxygenate?
could you deoxygenate?
could they deoxygenate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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