English verb conjugation
COULD HEW

Irregular verb: hew - hewed - hewed, hewn

Affirmation

Simple form	V-ing form
I could hew you could hew she could hew we could hew you could hew they could hew	I could be hewing you could be hewing she could be hewing we could be hewing you could be hewing they could be hewing
Perfect	V-ing perfect
I could have hewed, hewn you could have hewed, hewn she could have hewed, hewn we could have hewed, hewn you could have hewed, hewn they could have hewed, hewn	I could have been hewing you could have been hewing she could have been hewing we could have been hewing you could have been hewing they could have been hewing

Negation

Simple form	V-ing form
I couldn't hew you couldn't hew she couldn't hew we couldn't hew you couldn't hew they couldn't hew	I couldn't be hewing you couldn't be hewing she couldn't be hewing we couldn't be hewing you couldn't be hewing they couldn't be hewing
Perfect	V-ing perfect
I couldn't have hewed, hewn you couldn't have hewed, hewn she couldn't have hewed, hewn we couldn't have hewed, hewn you couldn't have hewed, hewn they couldn't have hewed, hewn	I couldn't have been hewing you couldn't have been hewing she couldn't have been hewing we couldn't have been hewing you couldn't have been hewing they couldn't have been hewing

Interrogative form

Simple form	V-ing form
could I hew? could you hew? could she hew? could we hew? could you hew? could they hew?	could I be hewing? could you be hewing? could she be hewing? could we be hewing? could you be hewing? could they be hewing?
Perfect	V-ing perfect
could I have hewed, hewn? could you have hewed, hewn? could she have hewed, hewn? could we have hewed, hewn? could you have hewed, hewn? could they have hewed, hewn?	could I have been hewing? could you have been hewing? could she have been hewing? could we have been hewing? could you have been hewing? could they have been hewing?

Interro-negative form

Simple form	V-ing form
couldn't I hew? couldn't you hew? couldn't she hew? couldn't we hew? couldn't you hew? couldn't they hew?	couldn't I be hewing? couldn't you be hewing? couldn't she be hewing? couldn't we be hewing? couldn't you be hewing? couldn't they be hewing?
Perfect	V-ing perfect
couldn't I have hewed, hewn? couldn't you have hewed, hewn? couldn't she have hewed, hewn? couldn't we have hewed, hewn? couldn't you have hewed, hewn? couldn't they have hewed, hewn?	couldn't I have been hewing? couldn't you have been hewing? couldn't she have been hewing? couldn't we have been hewing? couldn't you have been hewing? couldn't they have been hewing?