English verb conjugation
COULD ITALICIZE

Regular verb: italicize - italicized - italicized

Affirmation

Simple form	V-ing form
I could italicize you could italicize he could italicize we could italicize you could italicize they could italicize	I could be italicizing you could be italicizing he could be italicizing we could be italicizing you could be italicizing they could be italicizing
Perfect	V-ing perfect
I could have italicized you could have italicized he could have italicized we could have italicized you could have italicized they could have italicized	I could have been italicizing you could have been italicizing he could have been italicizing we could have been italicizing you could have been italicizing they could have been italicizing

Negation

Simple form	V-ing form
I could not italicize you could not italicize he could not italicize we could not italicize you could not italicize they could not italicize	I could not be italicizing you could not be italicizing he could not be italicizing we could not be italicizing you could not be italicizing they could not be italicizing
Perfect	V-ing perfect
I could not have italicized you could not have italicized he could not have italicized we could not have italicized you could not have italicized they could not have italicized	I could not have been italicizing you could not have been italicizing he could not have been italicizing we could not have been italicizing you could not have been italicizing they could not have been italicizing

Interrogative form

Simple form	V-ing form
could I italicize? could you italicize? could he italicize? could we italicize? could you italicize? could they italicize?	could I be italicizing? could you be italicizing? could he be italicizing? could we be italicizing? could you be italicizing? could they be italicizing?
Perfect	V-ing perfect
could I have italicized? could you have italicized? could he have italicized? could we have italicized? could you have italicized? could they have italicized?	could I have been italicizing? could you have been italicizing? could he have been italicizing? could we have been italicizing? could you have been italicizing? could they have been italicizing?

Interro-negative form

Simple form	V-ing form
could I not italicize? could you not italicize? could he not italicize? could we not italicize? could you not italicize? could they not italicize?	could I not be italicizing? could you not be italicizing? could he not be italicizing? could we not be italicizing? could you not be italicizing? could they not be italicizing?
Perfect	V-ing perfect
could I not have italicized? could you not have italicized? could he not have italicized? could we not have italicized? could you not have italicized? could they not have italicized?	could I not have been italicizing? could you not have been italicizing? could he not have been italicizing? could we not have been italicizing? could you not have been italicizing? could they not have been italicizing?