English verb conjugation
COULD LOOSE

Regular verb: loose - loosed - loosed

Affirmation

Simple form	V-ing form
I could loose you could loose he could loose we could loose you could loose they could loose	I could be loosing you could be loosing he could be loosing we could be loosing you could be loosing they could be loosing
Perfect	V-ing perfect
I could have loosed you could have loosed he could have loosed we could have loosed you could have loosed they could have loosed	I could have been loosing you could have been loosing he could have been loosing we could have been loosing you could have been loosing they could have been loosing

Negation

Simple form	V-ing form
I couldn't loose you couldn't loose he couldn't loose we couldn't loose you couldn't loose they couldn't loose	I couldn't be loosing you couldn't be loosing he couldn't be loosing we couldn't be loosing you couldn't be loosing they couldn't be loosing
Perfect	V-ing perfect
I couldn't have loosed you couldn't have loosed he couldn't have loosed we couldn't have loosed you couldn't have loosed they couldn't have loosed	I couldn't have been loosing you couldn't have been loosing he couldn't have been loosing we couldn't have been loosing you couldn't have been loosing they couldn't have been loosing

Interrogative form

Simple form	V-ing form
could I loose? could you loose? could he loose? could we loose? could you loose? could they loose?	could I be loosing? could you be loosing? could he be loosing? could we be loosing? could you be loosing? could they be loosing?
Perfect	V-ing perfect
could I have loosed? could you have loosed? could he have loosed? could we have loosed? could you have loosed? could they have loosed?	could I have been loosing? could you have been loosing? could he have been loosing? could we have been loosing? could you have been loosing? could they have been loosing?

Interro-negative form

Simple form	V-ing form
couldn't I loose? couldn't you loose? couldn't he loose? couldn't we loose? couldn't you loose? couldn't they loose?	couldn't I be loosing? couldn't you be loosing? couldn't he be loosing? couldn't we be loosing? couldn't you be loosing? couldn't they be loosing?
Perfect	V-ing perfect
couldn't I have loosed? couldn't you have loosed? couldn't he have loosed? couldn't we have loosed? couldn't you have loosed? couldn't they have loosed?	couldn't I have been loosing? couldn't you have been loosing? couldn't he have been loosing? couldn't we have been loosing? couldn't you have been loosing? couldn't they have been loosing?