English verb conjugation
COULD BECOME

Irregular verb: become - became - become

Affirmation

Simple form	V-ing form
I could become you could become he could become we could become you could become they could become	I could be becoming you could be becoming he could be becoming we could be becoming you could be becoming they could be becoming
Perfect	V-ing perfect
I could have become you could have become he could have become we could have become you could have become they could have become	I could have been becoming you could have been becoming he could have been becoming we could have been becoming you could have been becoming they could have been becoming

Negation

Simple form	V-ing form
I couldn't become you couldn't become he couldn't become we couldn't become you couldn't become they couldn't become	I couldn't be becoming you couldn't be becoming he couldn't be becoming we couldn't be becoming you couldn't be becoming they couldn't be becoming
Perfect	V-ing perfect
I couldn't have become you couldn't have become he couldn't have become we couldn't have become you couldn't have become they couldn't have become	I couldn't have been becoming you couldn't have been becoming he couldn't have been becoming we couldn't have been becoming you couldn't have been becoming they couldn't have been becoming

Interrogative form

Simple form	V-ing form
could I become? could you become? could he become? could we become? could you become? could they become?	could I be becoming? could you be becoming? could he be becoming? could we be becoming? could you be becoming? could they be becoming?
Perfect	V-ing perfect
could I have become? could you have become? could he have become? could we have become? could you have become? could they have become?	could I have been becoming? could you have been becoming? could he have been becoming? could we have been becoming? could you have been becoming? could they have been becoming?

Interro-negative form

Simple form	V-ing form
couldn't I become? couldn't you become? couldn't he become? couldn't we become? couldn't you become? couldn't they become?	couldn't I be becoming? couldn't you be becoming? couldn't he be becoming? couldn't we be becoming? couldn't you be becoming? couldn't they be becoming?
Perfect	V-ing perfect
couldn't I have become? couldn't you have become? couldn't he have become? couldn't we have become? couldn't you have become? couldn't they have become?	couldn't I have been becoming? couldn't you have been becoming? couldn't he have been becoming? couldn't we have been becoming? couldn't you have been becoming? couldn't they have been becoming?