English verb conjugation
COULD DENATURALIZE

Regular verb: denaturalize - denaturalized - denaturalized

Affirmation

Simple form	V-ing form
I could denaturalize you could denaturalize he could denaturalize we could denaturalize you could denaturalize they could denaturalize	I could be denaturalizing you could be denaturalizing he could be denaturalizing we could be denaturalizing you could be denaturalizing they could be denaturalizing
Perfect	V-ing perfect
I could have denaturalized you could have denaturalized he could have denaturalized we could have denaturalized you could have denaturalized they could have denaturalized	I could have been denaturalizing you could have been denaturalizing he could have been denaturalizing we could have been denaturalizing you could have been denaturalizing they could have been denaturalizing

Negation

Simple form	V-ing form
I could not denaturalize you could not denaturalize he could not denaturalize we could not denaturalize you could not denaturalize they could not denaturalize	I could not be denaturalizing you could not be denaturalizing he could not be denaturalizing we could not be denaturalizing you could not be denaturalizing they could not be denaturalizing
Perfect	V-ing perfect
I could not have denaturalized you could not have denaturalized he could not have denaturalized we could not have denaturalized you could not have denaturalized they could not have denaturalized	I could not have been denaturalizing you could not have been denaturalizing he could not have been denaturalizing we could not have been denaturalizing you could not have been denaturalizing they could not have been denaturalizing

Interrogative form

Simple form	V-ing form
could I denaturalize? could you denaturalize? could he denaturalize? could we denaturalize? could you denaturalize? could they denaturalize?	could I be denaturalizing? could you be denaturalizing? could he be denaturalizing? could we be denaturalizing? could you be denaturalizing? could they be denaturalizing?
Perfect	V-ing perfect
could I have denaturalized? could you have denaturalized? could he have denaturalized? could we have denaturalized? could you have denaturalized? could they have denaturalized?	could I have been denaturalizing? could you have been denaturalizing? could he have been denaturalizing? could we have been denaturalizing? could you have been denaturalizing? could they have been denaturalizing?

Interro-negative form

Simple form	V-ing form
could I not denaturalize? could you not denaturalize? could he not denaturalize? could we not denaturalize? could you not denaturalize? could they not denaturalize?	could I not be denaturalizing? could you not be denaturalizing? could he not be denaturalizing? could we not be denaturalizing? could you not be denaturalizing? could they not be denaturalizing?
Perfect	V-ing perfect
could I not have denaturalized? could you not have denaturalized? could he not have denaturalized? could we not have denaturalized? could you not have denaturalized? could they not have denaturalized?	could I not have been denaturalizing? could you not have been denaturalizing? could he not have been denaturalizing? could we not have been denaturalizing? could you not have been denaturalizing? could they not have been denaturalizing?