English verb conjugation
COULD IMMORTALIZE

Regular verb: immortalize - immortalized - immortalized

Affirmation

Simple form	V-ing form
I could immortalize you could immortalize he could immortalize we could immortalize you could immortalize they could immortalize	I could be immortalizing you could be immortalizing he could be immortalizing we could be immortalizing you could be immortalizing they could be immortalizing
Perfect	V-ing perfect
I could have immortalized you could have immortalized he could have immortalized we could have immortalized you could have immortalized they could have immortalized	I could have been immortalizing you could have been immortalizing he could have been immortalizing we could have been immortalizing you could have been immortalizing they could have been immortalizing

Negation

Simple form	V-ing form
I could not immortalize you could not immortalize he could not immortalize we could not immortalize you could not immortalize they could not immortalize	I could not be immortalizing you could not be immortalizing he could not be immortalizing we could not be immortalizing you could not be immortalizing they could not be immortalizing
Perfect	V-ing perfect
I could not have immortalized you could not have immortalized he could not have immortalized we could not have immortalized you could not have immortalized they could not have immortalized	I could not have been immortalizing you could not have been immortalizing he could not have been immortalizing we could not have been immortalizing you could not have been immortalizing they could not have been immortalizing

Interrogative form

Simple form	V-ing form
could I immortalize? could you immortalize? could he immortalize? could we immortalize? could you immortalize? could they immortalize?	could I be immortalizing? could you be immortalizing? could he be immortalizing? could we be immortalizing? could you be immortalizing? could they be immortalizing?
Perfect	V-ing perfect
could I have immortalized? could you have immortalized? could he have immortalized? could we have immortalized? could you have immortalized? could they have immortalized?	could I have been immortalizing? could you have been immortalizing? could he have been immortalizing? could we have been immortalizing? could you have been immortalizing? could they have been immortalizing?

Interro-negative form

Simple form	V-ing form
could I not immortalize? could you not immortalize? could he not immortalize? could we not immortalize? could you not immortalize? could they not immortalize?	could I not be immortalizing? could you not be immortalizing? could he not be immortalizing? could we not be immortalizing? could you not be immortalizing? could they not be immortalizing?
Perfect	V-ing perfect
could I not have immortalized? could you not have immortalized? could he not have immortalized? could we not have immortalized? could you not have immortalized? could they not have immortalized?	could I not have been immortalizing? could you not have been immortalizing? could he not have been immortalizing? could we not have been immortalizing? could you not have been immortalizing? could they not have been immortalizing?