English verb conjugation
COULD WARRANT

Regular verb: warrant - warranted - warranted

Affirmation

Simple form	V-ing form
I could warrant you could warrant she could warrant we could warrant you could warrant they could warrant	I could be warranting you could be warranting she could be warranting we could be warranting you could be warranting they could be warranting
Perfect	V-ing perfect
I could have warranted you could have warranted she could have warranted we could have warranted you could have warranted they could have warranted	I could have been warranting you could have been warranting she could have been warranting we could have been warranting you could have been warranting they could have been warranting

Negation

Simple form	V-ing form
I couldn't warrant you couldn't warrant she couldn't warrant we couldn't warrant you couldn't warrant they couldn't warrant	I couldn't be warranting you couldn't be warranting she couldn't be warranting we couldn't be warranting you couldn't be warranting they couldn't be warranting
Perfect	V-ing perfect
I couldn't have warranted you couldn't have warranted she couldn't have warranted we couldn't have warranted you couldn't have warranted they couldn't have warranted	I couldn't have been warranting you couldn't have been warranting she couldn't have been warranting we couldn't have been warranting you couldn't have been warranting they couldn't have been warranting

Interrogative form

Simple form	V-ing form
could I warrant? could you warrant? could she warrant? could we warrant? could you warrant? could they warrant?	could I be warranting? could you be warranting? could she be warranting? could we be warranting? could you be warranting? could they be warranting?
Perfect	V-ing perfect
could I have warranted? could you have warranted? could she have warranted? could we have warranted? could you have warranted? could they have warranted?	could I have been warranting? could you have been warranting? could she have been warranting? could we have been warranting? could you have been warranting? could they have been warranting?

Interro-negative form

Simple form	V-ing form
couldn't I warrant? couldn't you warrant? couldn't she warrant? couldn't we warrant? couldn't you warrant? couldn't they warrant?	couldn't I be warranting? couldn't you be warranting? couldn't she be warranting? couldn't we be warranting? couldn't you be warranting? couldn't they be warranting?
Perfect	V-ing perfect
couldn't I have warranted? couldn't you have warranted? couldn't she have warranted? couldn't we have warranted? couldn't you have warranted? couldn't they have warranted?	couldn't I have been warranting? couldn't you have been warranting? couldn't she have been warranting? couldn't we have been warranting? couldn't you have been warranting? couldn't they have been warranting?