English verb conjugation
COULD MARRY

Regular verb: marry - married - married

Affirmation

Simple form	V-ing form
I could marry you could marry she could marry we could marry you could marry they could marry	I could be marrying you could be marrying she could be marrying we could be marrying you could be marrying they could be marrying
Perfect	V-ing perfect
I could have married you could have married she could have married we could have married you could have married they could have married	I could have been marrying you could have been marrying she could have been marrying we could have been marrying you could have been marrying they could have been marrying

Negation

Simple form	V-ing form
I couldn't marry you couldn't marry she couldn't marry we couldn't marry you couldn't marry they couldn't marry	I couldn't be marrying you couldn't be marrying she couldn't be marrying we couldn't be marrying you couldn't be marrying they couldn't be marrying
Perfect	V-ing perfect
I couldn't have married you couldn't have married she couldn't have married we couldn't have married you couldn't have married they couldn't have married	I couldn't have been marrying you couldn't have been marrying she couldn't have been marrying we couldn't have been marrying you couldn't have been marrying they couldn't have been marrying

Interrogative form

Simple form	V-ing form
could I marry? could you marry? could she marry? could we marry? could you marry? could they marry?	could I be marrying? could you be marrying? could she be marrying? could we be marrying? could you be marrying? could they be marrying?
Perfect	V-ing perfect
could I have married? could you have married? could she have married? could we have married? could you have married? could they have married?	could I have been marrying? could you have been marrying? could she have been marrying? could we have been marrying? could you have been marrying? could they have been marrying?

Interro-negative form

Simple form	V-ing form
couldn't I marry? couldn't you marry? couldn't she marry? couldn't we marry? couldn't you marry? couldn't they marry?	couldn't I be marrying? couldn't you be marrying? couldn't she be marrying? couldn't we be marrying? couldn't you be marrying? couldn't they be marrying?
Perfect	V-ing perfect
couldn't I have married? couldn't you have married? couldn't she have married? couldn't we have married? couldn't you have married? couldn't they have married?	couldn't I have been marrying? couldn't you have been marrying? couldn't she have been marrying? couldn't we have been marrying? couldn't you have been marrying? couldn't they have been marrying?