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 couldn't widow you couldn't widow he couldn't widow we couldn't widow you couldn't widow they couldn't widow	I couldn't be widowing you couldn't be widowing he couldn't be widowing we couldn't be widowing you couldn't be widowing they couldn't be widowing
Perfect	V-ing perfect
I couldn't have widowed you couldn't have widowed he couldn't have widowed we couldn't have widowed you couldn't have widowed they couldn't have widowed	I couldn't have been widowing you couldn't have been widowing he couldn't have been widowing we couldn't have been widowing you couldn't have been widowing they couldn't 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
couldn't I widow? couldn't you widow? couldn't he widow? couldn't we widow? couldn't you widow? couldn't they widow?	couldn't I be widowing? couldn't you be widowing? couldn't he be widowing? couldn't we be widowing? couldn't you be widowing? couldn't they be widowing?
Perfect	V-ing perfect
couldn't I have widowed? couldn't you have widowed? couldn't he have widowed? couldn't we have widowed? couldn't you have widowed? couldn't they have widowed?	couldn't I have been widowing? couldn't you have been widowing? couldn't he have been widowing? couldn't we have been widowing? couldn't you have been widowing? couldn't they have been widowing?