English verb conjugation
COULD UNITIZE

Regular verb: unitize - unitized - unitized

Affirmation

Simple form	V-ing form
I could unitize you could unitize he could unitize we could unitize you could unitize they could unitize	I could be unitizing you could be unitizing he 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 he 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 he 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 he 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 he 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 he 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 he 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 he unitize? could we unitize? could you unitize? could they unitize?	could I be unitizing? could you be unitizing? could he 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 he 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 he 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 he 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 he 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 he 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 he have been unitizing? couldn't we have been unitizing? couldn't you have been unitizing? couldn't they have been unitizing?