English verb conjugation
COULD FRY

Regular verb: fry - fried - fried

Affirmation

Simple form	V-ing form
I could fry you could fry she could fry we could fry you could fry they could fry	I could be frying you could be frying she could be frying we could be frying you could be frying they could be frying
Perfect	V-ing perfect
I could have fried you could have fried she could have fried we could have fried you could have fried they could have fried	I could have been frying you could have been frying she could have been frying we could have been frying you could have been frying they could have been frying

Negation

Simple form	V-ing form
I couldn't fry you couldn't fry she couldn't fry we couldn't fry you couldn't fry they couldn't fry	I couldn't be frying you couldn't be frying she couldn't be frying we couldn't be frying you couldn't be frying they couldn't be frying
Perfect	V-ing perfect
I couldn't have fried you couldn't have fried she couldn't have fried we couldn't have fried you couldn't have fried they couldn't have fried	I couldn't have been frying you couldn't have been frying she couldn't have been frying we couldn't have been frying you couldn't have been frying they couldn't have been frying

Interrogative form

Simple form	V-ing form
could I fry? could you fry? could she fry? could we fry? could you fry? could they fry?	could I be frying? could you be frying? could she be frying? could we be frying? could you be frying? could they be frying?
Perfect	V-ing perfect
could I have fried? could you have fried? could she have fried? could we have fried? could you have fried? could they have fried?	could I have been frying? could you have been frying? could she have been frying? could we have been frying? could you have been frying? could they have been frying?

Interro-negative form

Simple form	V-ing form
couldn't I fry? couldn't you fry? couldn't she fry? couldn't we fry? couldn't you fry? couldn't they fry?	couldn't I be frying? couldn't you be frying? couldn't she be frying? couldn't we be frying? couldn't you be frying? couldn't they be frying?
Perfect	V-ing perfect
couldn't I have fried? couldn't you have fried? couldn't she have fried? couldn't we have fried? couldn't you have fried? couldn't they have fried?	couldn't I have been frying? couldn't you have been frying? couldn't she have been frying? couldn't we have been frying? couldn't you have been frying? couldn't they have been frying?