English verb conjugation
COULD CAPSULIZE

Regular verb: capsulize - capsulized - capsulized

Affirmation

Simple form	V-ing form
I could capsulize you could capsulize he could capsulize we could capsulize you could capsulize they could capsulize	I could be capsulizing you could be capsulizing he could be capsulizing we could be capsulizing you could be capsulizing they could be capsulizing
Perfect	V-ing perfect
I could have capsulized you could have capsulized he could have capsulized we could have capsulized you could have capsulized they could have capsulized	I could have been capsulizing you could have been capsulizing he could have been capsulizing we could have been capsulizing you could have been capsulizing they could have been capsulizing

Negation

Simple form	V-ing form
I couldn't capsulize you couldn't capsulize he couldn't capsulize we couldn't capsulize you couldn't capsulize they couldn't capsulize	I couldn't be capsulizing you couldn't be capsulizing he couldn't be capsulizing we couldn't be capsulizing you couldn't be capsulizing they couldn't be capsulizing
Perfect	V-ing perfect
I couldn't have capsulized you couldn't have capsulized he couldn't have capsulized we couldn't have capsulized you couldn't have capsulized they couldn't have capsulized	I couldn't have been capsulizing you couldn't have been capsulizing he couldn't have been capsulizing we couldn't have been capsulizing you couldn't have been capsulizing they couldn't have been capsulizing

Interrogative form

Simple form	V-ing form
could I capsulize? could you capsulize? could he capsulize? could we capsulize? could you capsulize? could they capsulize?	could I be capsulizing? could you be capsulizing? could he be capsulizing? could we be capsulizing? could you be capsulizing? could they be capsulizing?
Perfect	V-ing perfect
could I have capsulized? could you have capsulized? could he have capsulized? could we have capsulized? could you have capsulized? could they have capsulized?	could I have been capsulizing? could you have been capsulizing? could he have been capsulizing? could we have been capsulizing? could you have been capsulizing? could they have been capsulizing?

Interro-negative form

Simple form	V-ing form
couldn't I capsulize? couldn't you capsulize? couldn't he capsulize? couldn't we capsulize? couldn't you capsulize? couldn't they capsulize?	couldn't I be capsulizing? couldn't you be capsulizing? couldn't he be capsulizing? couldn't we be capsulizing? couldn't you be capsulizing? couldn't they be capsulizing?
Perfect	V-ing perfect
couldn't I have capsulized? couldn't you have capsulized? couldn't he have capsulized? couldn't we have capsulized? couldn't you have capsulized? couldn't they have capsulized?	couldn't I have been capsulizing? couldn't you have been capsulizing? couldn't he have been capsulizing? couldn't we have been capsulizing? couldn't you have been capsulizing? couldn't they have been capsulizing?