English verb conjugation
COULD ESTRANGE

Regular verb: estrange - estranged - estranged

Affirmation

Simple form	V-ing form
I could estrange you could estrange she could estrange we could estrange you could estrange they could estrange	I could be estranging you could be estranging she could be estranging we could be estranging you could be estranging they could be estranging
Perfect	V-ing perfect
I could have estranged you could have estranged she could have estranged we could have estranged you could have estranged they could have estranged	I could have been estranging you could have been estranging she could have been estranging we could have been estranging you could have been estranging they could have been estranging

Negation

Simple form	V-ing form
I could not estrange you could not estrange she could not estrange we could not estrange you could not estrange they could not estrange	I could not be estranging you could not be estranging she could not be estranging we could not be estranging you could not be estranging they could not be estranging
Perfect	V-ing perfect
I could not have estranged you could not have estranged she could not have estranged we could not have estranged you could not have estranged they could not have estranged	I could not have been estranging you could not have been estranging she could not have been estranging we could not have been estranging you could not have been estranging they could not have been estranging

Interrogative form

Simple form	V-ing form
could I estrange? could you estrange? could she estrange? could we estrange? could you estrange? could they estrange?	could I be estranging? could you be estranging? could she be estranging? could we be estranging? could you be estranging? could they be estranging?
Perfect	V-ing perfect
could I have estranged? could you have estranged? could she have estranged? could we have estranged? could you have estranged? could they have estranged?	could I have been estranging? could you have been estranging? could she have been estranging? could we have been estranging? could you have been estranging? could they have been estranging?

Interro-negative form

Simple form	V-ing form
could I not estrange? could you not estrange? could she not estrange? could we not estrange? could you not estrange? could they not estrange?	could I not be estranging? could you not be estranging? could she not be estranging? could we not be estranging? could you not be estranging? could they not be estranging?
Perfect	V-ing perfect
could I not have estranged? could you not have estranged? could she not have estranged? could we not have estranged? could you not have estranged? could they not have estranged?	could I not have been estranging? could you not have been estranging? could she not have been estranging? could we not have been estranging? could you not have been estranging? could they not have been estranging?