English verb conjugation
COULD FRACTION

Regular verb: fraction - fractioned - fractioned

Affirmation

Simple form	V-ing form
I could fraction you could fraction she could fraction we could fraction you could fraction they could fraction	I could be fractioning you could be fractioning she could be fractioning we could be fractioning you could be fractioning they could be fractioning
Perfect	V-ing perfect
I could have fractioned you could have fractioned she could have fractioned we could have fractioned you could have fractioned they could have fractioned	I could have been fractioning you could have been fractioning she could have been fractioning we could have been fractioning you could have been fractioning they could have been fractioning

Negation

Simple form	V-ing form
I couldn't fraction you couldn't fraction she couldn't fraction we couldn't fraction you couldn't fraction they couldn't fraction	I couldn't be fractioning you couldn't be fractioning she couldn't be fractioning we couldn't be fractioning you couldn't be fractioning they couldn't be fractioning
Perfect	V-ing perfect
I couldn't have fractioned you couldn't have fractioned she couldn't have fractioned we couldn't have fractioned you couldn't have fractioned they couldn't have fractioned	I couldn't have been fractioning you couldn't have been fractioning she couldn't have been fractioning we couldn't have been fractioning you couldn't have been fractioning they couldn't have been fractioning

Interrogative form

Simple form	V-ing form
could I fraction? could you fraction? could she fraction? could we fraction? could you fraction? could they fraction?	could I be fractioning? could you be fractioning? could she be fractioning? could we be fractioning? could you be fractioning? could they be fractioning?
Perfect	V-ing perfect
could I have fractioned? could you have fractioned? could she have fractioned? could we have fractioned? could you have fractioned? could they have fractioned?	could I have been fractioning? could you have been fractioning? could she have been fractioning? could we have been fractioning? could you have been fractioning? could they have been fractioning?

Interro-negative form

Simple form	V-ing form
couldn't I fraction? couldn't you fraction? couldn't she fraction? couldn't we fraction? couldn't you fraction? couldn't they fraction?	couldn't I be fractioning? couldn't you be fractioning? couldn't she be fractioning? couldn't we be fractioning? couldn't you be fractioning? couldn't they be fractioning?
Perfect	V-ing perfect
couldn't I have fractioned? couldn't you have fractioned? couldn't she have fractioned? couldn't we have fractioned? couldn't you have fractioned? couldn't they have fractioned?	couldn't I have been fractioning? couldn't you have been fractioning? couldn't she have been fractioning? couldn't we have been fractioning? couldn't you have been fractioning? couldn't they have been fractioning?