English verb conjugation
COULD AX AX AX AX

Regular verb: ax ax ax ax - ax ax ax axed - ax ax ax axed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could ax ax ax ax you could ax ax ax ax she could ax ax ax ax we could ax ax ax ax you could ax ax ax ax they could ax ax ax ax	I could be ax ax ax axing you could be ax ax ax axing she could be ax ax ax axing we could be ax ax ax axing you could be ax ax ax axing they could be ax ax ax axing
Perfect	V-ing perfect
I could have ax ax ax axed you could have ax ax ax axed she could have ax ax ax axed we could have ax ax ax axed you could have ax ax ax axed they could have ax ax ax axed	I could have been ax ax ax axing you could have been ax ax ax axing she could have been ax ax ax axing we could have been ax ax ax axing you could have been ax ax ax axing they could have been ax ax ax axing

Negation

Simple form	V-ing form
I couldn't ax ax ax ax you couldn't ax ax ax ax she couldn't ax ax ax ax we couldn't ax ax ax ax you couldn't ax ax ax ax they couldn't ax ax ax ax	I couldn't be ax ax ax axing you couldn't be ax ax ax axing she couldn't be ax ax ax axing we couldn't be ax ax ax axing you couldn't be ax ax ax axing they couldn't be ax ax ax axing
Perfect	V-ing perfect
I couldn't have ax ax ax axed you couldn't have ax ax ax axed she couldn't have ax ax ax axed we couldn't have ax ax ax axed you couldn't have ax ax ax axed they couldn't have ax ax ax axed	I couldn't have been ax ax ax axing you couldn't have been ax ax ax axing she couldn't have been ax ax ax axing we couldn't have been ax ax ax axing you couldn't have been ax ax ax axing they couldn't have been ax ax ax axing

Interrogative form

Simple form	V-ing form
could I ax ax ax ax? could you ax ax ax ax? could she ax ax ax ax? could we ax ax ax ax? could you ax ax ax ax? could they ax ax ax ax?	could I be ax ax ax axing? could you be ax ax ax axing? could she be ax ax ax axing? could we be ax ax ax axing? could you be ax ax ax axing? could they be ax ax ax axing?
Perfect	V-ing perfect
could I have ax ax ax axed? could you have ax ax ax axed? could she have ax ax ax axed? could we have ax ax ax axed? could you have ax ax ax axed? could they have ax ax ax axed?	could I have been ax ax ax axing? could you have been ax ax ax axing? could she have been ax ax ax axing? could we have been ax ax ax axing? could you have been ax ax ax axing? could they have been ax ax ax axing?

Interro-negative form

Simple form	V-ing form
couldn't I ax ax ax ax? couldn't you ax ax ax ax? couldn't she ax ax ax ax? couldn't we ax ax ax ax? couldn't you ax ax ax ax? couldn't they ax ax ax ax?	couldn't I be ax ax ax axing? couldn't you be ax ax ax axing? couldn't she be ax ax ax axing? couldn't we be ax ax ax axing? couldn't you be ax ax ax axing? couldn't they be ax ax ax axing?
Perfect	V-ing perfect
couldn't I have ax ax ax axed? couldn't you have ax ax ax axed? couldn't she have ax ax ax axed? couldn't we have ax ax ax axed? couldn't you have ax ax ax axed? couldn't they have ax ax ax axed?	couldn't I have been ax ax ax axing? couldn't you have been ax ax ax axing? couldn't she have been ax ax ax axing? couldn't we have been ax ax ax axing? couldn't you have been ax ax ax axing? couldn't they have been ax ax ax axing?