English verb conjugation
COULD NECROTIZE

Regular verb: necrotize - necrotized - necrotized

Affirmation

Simple form	V-ing form
I could necrotize you could necrotize he could necrotize we could necrotize you could necrotize they could necrotize	I could be necrotizing you could be necrotizing he could be necrotizing we could be necrotizing you could be necrotizing they could be necrotizing
Perfect	V-ing perfect
I could have necrotized you could have necrotized he could have necrotized we could have necrotized you could have necrotized they could have necrotized	I could have been necrotizing you could have been necrotizing he could have been necrotizing we could have been necrotizing you could have been necrotizing they could have been necrotizing

Negation

Simple form	V-ing form
I could not necrotize you could not necrotize he could not necrotize we could not necrotize you could not necrotize they could not necrotize	I could not be necrotizing you could not be necrotizing he could not be necrotizing we could not be necrotizing you could not be necrotizing they could not be necrotizing
Perfect	V-ing perfect
I could not have necrotized you could not have necrotized he could not have necrotized we could not have necrotized you could not have necrotized they could not have necrotized	I could not have been necrotizing you could not have been necrotizing he could not have been necrotizing we could not have been necrotizing you could not have been necrotizing they could not have been necrotizing

Interrogative form

Simple form	V-ing form
could I necrotize? could you necrotize? could he necrotize? could we necrotize? could you necrotize? could they necrotize?	could I be necrotizing? could you be necrotizing? could he be necrotizing? could we be necrotizing? could you be necrotizing? could they be necrotizing?
Perfect	V-ing perfect
could I have necrotized? could you have necrotized? could he have necrotized? could we have necrotized? could you have necrotized? could they have necrotized?	could I have been necrotizing? could you have been necrotizing? could he have been necrotizing? could we have been necrotizing? could you have been necrotizing? could they have been necrotizing?

Interro-negative form

Simple form	V-ing form
could I not necrotize? could you not necrotize? could he not necrotize? could we not necrotize? could you not necrotize? could they not necrotize?	could I not be necrotizing? could you not be necrotizing? could he not be necrotizing? could we not be necrotizing? could you not be necrotizing? could they not be necrotizing?
Perfect	V-ing perfect
could I not have necrotized? could you not have necrotized? could he not have necrotized? could we not have necrotized? could you not have necrotized? could they not have necrotized?	could I not have been necrotizing? could you not have been necrotizing? could he not have been necrotizing? could we not have been necrotizing? could you not have been necrotizing? could they not have been necrotizing?