English verb conjugation
COULD VASCULARIZE

Regular verb: vascularize - vascularized - vascularized

Affirmation

Simple form	V-ing form
I could vascularize you could vascularize he could vascularize we could vascularize you could vascularize they could vascularize	I could be vascularizing you could be vascularizing he could be vascularizing we could be vascularizing you could be vascularizing they could be vascularizing
Perfect	V-ing perfect
I could have vascularized you could have vascularized he could have vascularized we could have vascularized you could have vascularized they could have vascularized	I could have been vascularizing you could have been vascularizing he could have been vascularizing we could have been vascularizing you could have been vascularizing they could have been vascularizing

Negation

Simple form	V-ing form
I couldn't vascularize you couldn't vascularize he couldn't vascularize we couldn't vascularize you couldn't vascularize they couldn't vascularize	I couldn't be vascularizing you couldn't be vascularizing he couldn't be vascularizing we couldn't be vascularizing you couldn't be vascularizing they couldn't be vascularizing
Perfect	V-ing perfect
I couldn't have vascularized you couldn't have vascularized he couldn't have vascularized we couldn't have vascularized you couldn't have vascularized they couldn't have vascularized	I couldn't have been vascularizing you couldn't have been vascularizing he couldn't have been vascularizing we couldn't have been vascularizing you couldn't have been vascularizing they couldn't have been vascularizing

Interrogative form

Simple form	V-ing form
could I vascularize? could you vascularize? could he vascularize? could we vascularize? could you vascularize? could they vascularize?	could I be vascularizing? could you be vascularizing? could he be vascularizing? could we be vascularizing? could you be vascularizing? could they be vascularizing?
Perfect	V-ing perfect
could I have vascularized? could you have vascularized? could he have vascularized? could we have vascularized? could you have vascularized? could they have vascularized?	could I have been vascularizing? could you have been vascularizing? could he have been vascularizing? could we have been vascularizing? could you have been vascularizing? could they have been vascularizing?

Interro-negative form

Simple form	V-ing form
couldn't I vascularize? couldn't you vascularize? couldn't he vascularize? couldn't we vascularize? couldn't you vascularize? couldn't they vascularize?	couldn't I be vascularizing? couldn't you be vascularizing? couldn't he be vascularizing? couldn't we be vascularizing? couldn't you be vascularizing? couldn't they be vascularizing?
Perfect	V-ing perfect
couldn't I have vascularized? couldn't you have vascularized? couldn't he have vascularized? couldn't we have vascularized? couldn't you have vascularized? couldn't they have vascularized?	couldn't I have been vascularizing? couldn't you have been vascularizing? couldn't he have been vascularizing? couldn't we have been vascularizing? couldn't you have been vascularizing? couldn't they have been vascularizing?