English verb conjugation
COULD REWRITE

Irregular verb: rewrite - rewrote - rewritten

Affirmation

Simple form	V-ing form
I could rewrite you could rewrite she could rewrite we could rewrite you could rewrite they could rewrite	I could be rewriting you could be rewriting she could be rewriting we could be rewriting you could be rewriting they could be rewriting
Perfect	V-ing perfect
I could have rewritten you could have rewritten she could have rewritten we could have rewritten you could have rewritten they could have rewritten	I could have been rewriting you could have been rewriting she could have been rewriting we could have been rewriting you could have been rewriting they could have been rewriting

Negation

Simple form	V-ing form
I couldn't rewrite you couldn't rewrite she couldn't rewrite we couldn't rewrite you couldn't rewrite they couldn't rewrite	I couldn't be rewriting you couldn't be rewriting she couldn't be rewriting we couldn't be rewriting you couldn't be rewriting they couldn't be rewriting
Perfect	V-ing perfect
I couldn't have rewritten you couldn't have rewritten she couldn't have rewritten we couldn't have rewritten you couldn't have rewritten they couldn't have rewritten	I couldn't have been rewriting you couldn't have been rewriting she couldn't have been rewriting we couldn't have been rewriting you couldn't have been rewriting they couldn't have been rewriting

Interrogative form

Simple form	V-ing form
could I rewrite? could you rewrite? could she rewrite? could we rewrite? could you rewrite? could they rewrite?	could I be rewriting? could you be rewriting? could she be rewriting? could we be rewriting? could you be rewriting? could they be rewriting?
Perfect	V-ing perfect
could I have rewritten? could you have rewritten? could she have rewritten? could we have rewritten? could you have rewritten? could they have rewritten?	could I have been rewriting? could you have been rewriting? could she have been rewriting? could we have been rewriting? could you have been rewriting? could they have been rewriting?

Interro-negative form

Simple form	V-ing form
couldn't I rewrite? couldn't you rewrite? couldn't she rewrite? couldn't we rewrite? couldn't you rewrite? couldn't they rewrite?	couldn't I be rewriting? couldn't you be rewriting? couldn't she be rewriting? couldn't we be rewriting? couldn't you be rewriting? couldn't they be rewriting?
Perfect	V-ing perfect
couldn't I have rewritten? couldn't you have rewritten? couldn't she have rewritten? couldn't we have rewritten? couldn't you have rewritten? couldn't they have rewritten?	couldn't I have been rewriting? couldn't you have been rewriting? couldn't she have been rewriting? couldn't we have been rewriting? couldn't you have been rewriting? couldn't they have been rewriting?