English verb conjugation
COULD WIDOW

Regular verb: widow - widowed - widowed

Affirmation

Simple form	V-ing form
I could widow you could widow he could widow we could widow you could widow they could widow	I could be widowing you could be widowing he could be widowing we could be widowing you could be widowing they could be widowing
Perfect	V-ing perfect
I could have widowed you could have widowed he could have widowed we could have widowed you could have widowed they could have widowed	I could have been widowing you could have been widowing he could have been widowing we could have been widowing you could have been widowing they could have been widowing

Negation

Simple form	V-ing form
I could not widow you could not widow he could not widow we could not widow you could not widow they could not widow	I could not be widowing you could not be widowing he could not be widowing we could not be widowing you could not be widowing they could not be widowing
Perfect	V-ing perfect
I could not have widowed you could not have widowed he could not have widowed we could not have widowed you could not have widowed they could not have widowed	I could not have been widowing you could not have been widowing he could not have been widowing we could not have been widowing you could not have been widowing they could not have been widowing

Interrogative form

Simple form	V-ing form
could I widow? could you widow? could he widow? could we widow? could you widow? could they widow?	could I be widowing? could you be widowing? could he be widowing? could we be widowing? could you be widowing? could they be widowing?
Perfect	V-ing perfect
could I have widowed? could you have widowed? could he have widowed? could we have widowed? could you have widowed? could they have widowed?	could I have been widowing? could you have been widowing? could he have been widowing? could we have been widowing? could you have been widowing? could they have been widowing?

Interro-negative form

Simple form	V-ing form
could I not widow? could you not widow? could he not widow? could we not widow? could you not widow? could they not widow?	could I not be widowing? could you not be widowing? could he not be widowing? could we not be widowing? could you not be widowing? could they not be widowing?
Perfect	V-ing perfect
could I not have widowed? could you not have widowed? could he not have widowed? could we not have widowed? could you not have widowed? could they not have widowed?	could I not have been widowing? could you not have been widowing? could he not have been widowing? could we not have been widowing? could you not have been widowing? could they not have been widowing?