English verb conjugation
COULD OVERCIVILIZE

Regular verb: overcivilize - overcivilized - overcivilized

Affirmation

Simple form	V-ing form
I could overcivilize you could overcivilize he could overcivilize we could overcivilize you could overcivilize they could overcivilize	I could be overcivilizing you could be overcivilizing he could be overcivilizing we could be overcivilizing you could be overcivilizing they could be overcivilizing
Perfect	V-ing perfect
I could have overcivilized you could have overcivilized he could have overcivilized we could have overcivilized you could have overcivilized they could have overcivilized	I could have been overcivilizing you could have been overcivilizing he could have been overcivilizing we could have been overcivilizing you could have been overcivilizing they could have been overcivilizing

Negation

Simple form	V-ing form
I couldn't overcivilize you couldn't overcivilize he couldn't overcivilize we couldn't overcivilize you couldn't overcivilize they couldn't overcivilize	I couldn't be overcivilizing you couldn't be overcivilizing he couldn't be overcivilizing we couldn't be overcivilizing you couldn't be overcivilizing they couldn't be overcivilizing
Perfect	V-ing perfect
I couldn't have overcivilized you couldn't have overcivilized he couldn't have overcivilized we couldn't have overcivilized you couldn't have overcivilized they couldn't have overcivilized	I couldn't have been overcivilizing you couldn't have been overcivilizing he couldn't have been overcivilizing we couldn't have been overcivilizing you couldn't have been overcivilizing they couldn't have been overcivilizing

Interrogative form

Simple form	V-ing form
could I overcivilize? could you overcivilize? could he overcivilize? could we overcivilize? could you overcivilize? could they overcivilize?	could I be overcivilizing? could you be overcivilizing? could he be overcivilizing? could we be overcivilizing? could you be overcivilizing? could they be overcivilizing?
Perfect	V-ing perfect
could I have overcivilized? could you have overcivilized? could he have overcivilized? could we have overcivilized? could you have overcivilized? could they have overcivilized?	could I have been overcivilizing? could you have been overcivilizing? could he have been overcivilizing? could we have been overcivilizing? could you have been overcivilizing? could they have been overcivilizing?

Interro-negative form

Simple form	V-ing form
couldn't I overcivilize? couldn't you overcivilize? couldn't he overcivilize? couldn't we overcivilize? couldn't you overcivilize? couldn't they overcivilize?	couldn't I be overcivilizing? couldn't you be overcivilizing? couldn't he be overcivilizing? couldn't we be overcivilizing? couldn't you be overcivilizing? couldn't they be overcivilizing?
Perfect	V-ing perfect
couldn't I have overcivilized? couldn't you have overcivilized? couldn't he have overcivilized? couldn't we have overcivilized? couldn't you have overcivilized? couldn't they have overcivilized?	couldn't I have been overcivilizing? couldn't you have been overcivilizing? couldn't he have been overcivilizing? couldn't we have been overcivilizing? couldn't you have been overcivilizing? couldn't they have been overcivilizing?