English verb conjugation
COULD TERRORIZE

Regular verb: terrorize - terrorized - terrorized

Affirmation

Simple form	V-ing form
I could terrorize you could terrorize he could terrorize we could terrorize you could terrorize they could terrorize	I could be terrorizing you could be terrorizing he could be terrorizing we could be terrorizing you could be terrorizing they could be terrorizing
Perfect	V-ing perfect
I could have terrorized you could have terrorized he could have terrorized we could have terrorized you could have terrorized they could have terrorized	I could have been terrorizing you could have been terrorizing he could have been terrorizing we could have been terrorizing you could have been terrorizing they could have been terrorizing

Negation

Simple form	V-ing form
I couldn't terrorize you couldn't terrorize he couldn't terrorize we couldn't terrorize you couldn't terrorize they couldn't terrorize	I couldn't be terrorizing you couldn't be terrorizing he couldn't be terrorizing we couldn't be terrorizing you couldn't be terrorizing they couldn't be terrorizing
Perfect	V-ing perfect
I couldn't have terrorized you couldn't have terrorized he couldn't have terrorized we couldn't have terrorized you couldn't have terrorized they couldn't have terrorized	I couldn't have been terrorizing you couldn't have been terrorizing he couldn't have been terrorizing we couldn't have been terrorizing you couldn't have been terrorizing they couldn't have been terrorizing

Interrogative form

Simple form	V-ing form
could I terrorize? could you terrorize? could he terrorize? could we terrorize? could you terrorize? could they terrorize?	could I be terrorizing? could you be terrorizing? could he be terrorizing? could we be terrorizing? could you be terrorizing? could they be terrorizing?
Perfect	V-ing perfect
could I have terrorized? could you have terrorized? could he have terrorized? could we have terrorized? could you have terrorized? could they have terrorized?	could I have been terrorizing? could you have been terrorizing? could he have been terrorizing? could we have been terrorizing? could you have been terrorizing? could they have been terrorizing?

Interro-negative form

Simple form	V-ing form
couldn't I terrorize? couldn't you terrorize? couldn't he terrorize? couldn't we terrorize? couldn't you terrorize? couldn't they terrorize?	couldn't I be terrorizing? couldn't you be terrorizing? couldn't he be terrorizing? couldn't we be terrorizing? couldn't you be terrorizing? couldn't they be terrorizing?
Perfect	V-ing perfect
couldn't I have terrorized? couldn't you have terrorized? couldn't he have terrorized? couldn't we have terrorized? couldn't you have terrorized? couldn't they have terrorized?	couldn't I have been terrorizing? couldn't you have been terrorizing? couldn't he have been terrorizing? couldn't we have been terrorizing? couldn't you have been terrorizing? couldn't they have been terrorizing?