English verb conjugation
COULD POLEAXE

Regular verb: poleaxe - poleaxed - poleaxed

Affirmation

Simple form	V-ing form
I could poleaxe you could poleaxe she could poleaxe we could poleaxe you could poleaxe they could poleaxe	I could be poleaxing you could be poleaxing she could be poleaxing we could be poleaxing you could be poleaxing they could be poleaxing
Perfect	V-ing perfect
I could have poleaxed you could have poleaxed she could have poleaxed we could have poleaxed you could have poleaxed they could have poleaxed	I could have been poleaxing you could have been poleaxing she could have been poleaxing we could have been poleaxing you could have been poleaxing they could have been poleaxing

Negation

Simple form	V-ing form
I couldn't poleaxe you couldn't poleaxe she couldn't poleaxe we couldn't poleaxe you couldn't poleaxe they couldn't poleaxe	I couldn't be poleaxing you couldn't be poleaxing she couldn't be poleaxing we couldn't be poleaxing you couldn't be poleaxing they couldn't be poleaxing
Perfect	V-ing perfect
I couldn't have poleaxed you couldn't have poleaxed she couldn't have poleaxed we couldn't have poleaxed you couldn't have poleaxed they couldn't have poleaxed	I couldn't have been poleaxing you couldn't have been poleaxing she couldn't have been poleaxing we couldn't have been poleaxing you couldn't have been poleaxing they couldn't have been poleaxing

Interrogative form

Simple form	V-ing form
could I poleaxe? could you poleaxe? could she poleaxe? could we poleaxe? could you poleaxe? could they poleaxe?	could I be poleaxing? could you be poleaxing? could she be poleaxing? could we be poleaxing? could you be poleaxing? could they be poleaxing?
Perfect	V-ing perfect
could I have poleaxed? could you have poleaxed? could she have poleaxed? could we have poleaxed? could you have poleaxed? could they have poleaxed?	could I have been poleaxing? could you have been poleaxing? could she have been poleaxing? could we have been poleaxing? could you have been poleaxing? could they have been poleaxing?

Interro-negative form

Simple form	V-ing form
couldn't I poleaxe? couldn't you poleaxe? couldn't she poleaxe? couldn't we poleaxe? couldn't you poleaxe? couldn't they poleaxe?	couldn't I be poleaxing? couldn't you be poleaxing? couldn't she be poleaxing? couldn't we be poleaxing? couldn't you be poleaxing? couldn't they be poleaxing?
Perfect	V-ing perfect
couldn't I have poleaxed? couldn't you have poleaxed? couldn't she have poleaxed? couldn't we have poleaxed? couldn't you have poleaxed? couldn't they have poleaxed?	couldn't I have been poleaxing? couldn't you have been poleaxing? couldn't she have been poleaxing? couldn't we have been poleaxing? couldn't you have been poleaxing? couldn't they have been poleaxing?