English verb conjugation
COULD RESCORE

Regular verb: rescore - rescored - rescored

Affirmation

Simple form	V-ing form
I could rescore you could rescore she could rescore we could rescore you could rescore they could rescore	I could be rescoring you could be rescoring she could be rescoring we could be rescoring you could be rescoring they could be rescoring
Perfect	V-ing perfect
I could have rescored you could have rescored she could have rescored we could have rescored you could have rescored they could have rescored	I could have been rescoring you could have been rescoring she could have been rescoring we could have been rescoring you could have been rescoring they could have been rescoring

Negation

Simple form	V-ing form
I couldn't rescore you couldn't rescore she couldn't rescore we couldn't rescore you couldn't rescore they couldn't rescore	I couldn't be rescoring you couldn't be rescoring she couldn't be rescoring we couldn't be rescoring you couldn't be rescoring they couldn't be rescoring
Perfect	V-ing perfect
I couldn't have rescored you couldn't have rescored she couldn't have rescored we couldn't have rescored you couldn't have rescored they couldn't have rescored	I couldn't have been rescoring you couldn't have been rescoring she couldn't have been rescoring we couldn't have been rescoring you couldn't have been rescoring they couldn't have been rescoring

Interrogative form

Simple form	V-ing form
could I rescore? could you rescore? could she rescore? could we rescore? could you rescore? could they rescore?	could I be rescoring? could you be rescoring? could she be rescoring? could we be rescoring? could you be rescoring? could they be rescoring?
Perfect	V-ing perfect
could I have rescored? could you have rescored? could she have rescored? could we have rescored? could you have rescored? could they have rescored?	could I have been rescoring? could you have been rescoring? could she have been rescoring? could we have been rescoring? could you have been rescoring? could they have been rescoring?

Interro-negative form

Simple form	V-ing form
couldn't I rescore? couldn't you rescore? couldn't she rescore? couldn't we rescore? couldn't you rescore? couldn't they rescore?	couldn't I be rescoring? couldn't you be rescoring? couldn't she be rescoring? couldn't we be rescoring? couldn't you be rescoring? couldn't they be rescoring?
Perfect	V-ing perfect
couldn't I have rescored? couldn't you have rescored? couldn't she have rescored? couldn't we have rescored? couldn't you have rescored? couldn't they have rescored?	couldn't I have been rescoring? couldn't you have been rescoring? couldn't she have been rescoring? couldn't we have been rescoring? couldn't you have been rescoring? couldn't they have been rescoring?