English verb conjugation
COULD UNITIZE

Regular verb: unitize - unitized - unitized

Affirmation

Simple form	V-ing form
I could unitize you could unitize she could unitize we could unitize you could unitize they could unitize	I could be unitizing you could be unitizing she could be unitizing we could be unitizing you could be unitizing they could be unitizing
Perfect	V-ing perfect
I could have unitized you could have unitized she could have unitized we could have unitized you could have unitized they could have unitized	I could have been unitizing you could have been unitizing she could have been unitizing we could have been unitizing you could have been unitizing they could have been unitizing

Negation

Simple form	V-ing form
I couldn't unitize you couldn't unitize she couldn't unitize we couldn't unitize you couldn't unitize they couldn't unitize	I couldn't be unitizing you couldn't be unitizing she couldn't be unitizing we couldn't be unitizing you couldn't be unitizing they couldn't be unitizing
Perfect	V-ing perfect
I couldn't have unitized you couldn't have unitized she couldn't have unitized we couldn't have unitized you couldn't have unitized they couldn't have unitized	I couldn't have been unitizing you couldn't have been unitizing she couldn't have been unitizing we couldn't have been unitizing you couldn't have been unitizing they couldn't have been unitizing

Interrogative form

Simple form	V-ing form
could I unitize? could you unitize? could she unitize? could we unitize? could you unitize? could they unitize?	could I be unitizing? could you be unitizing? could she be unitizing? could we be unitizing? could you be unitizing? could they be unitizing?
Perfect	V-ing perfect
could I have unitized? could you have unitized? could she have unitized? could we have unitized? could you have unitized? could they have unitized?	could I have been unitizing? could you have been unitizing? could she have been unitizing? could we have been unitizing? could you have been unitizing? could they have been unitizing?

Interro-negative form

Simple form	V-ing form
couldn't I unitize? couldn't you unitize? couldn't she unitize? couldn't we unitize? couldn't you unitize? couldn't they unitize?	couldn't I be unitizing? couldn't you be unitizing? couldn't she be unitizing? couldn't we be unitizing? couldn't you be unitizing? couldn't they be unitizing?
Perfect	V-ing perfect
couldn't I have unitized? couldn't you have unitized? couldn't she have unitized? couldn't we have unitized? couldn't you have unitized? couldn't they have unitized?	couldn't I have been unitizing? couldn't you have been unitizing? couldn't she have been unitizing? couldn't we have been unitizing? couldn't you have been unitizing? couldn't they have been unitizing?