I can warrant you can warrant he can warrant we can warrant you can warrant they can warrant
V-ing form
I can be warranting you can be warranting he can be warranting we can be warranting you can be warranting they can be warranting
Perfect
I can have warranted you can have warranted he can have warranted we can have warranted you can have warranted they can have warranted
V-ing perfect
I can have been warranting you can have been warranting he can have been warranting we can have been warranting you can have been warranting they can have been warranting
Negation
Simple form
I cannot warrant you cannot warrant he cannot warrant we cannot warrant you cannot warrant they cannot warrant
V-ing form
I cannot be warranting you cannot be warranting he cannot be warranting we cannot be warranting you cannot be warranting they cannot be warranting
Perfect
I cannot have warranted you cannot have warranted he cannot have warranted we cannot have warranted you cannot have warranted they cannot have warranted
V-ing perfect
I cannot have been warranting you cannot have been warranting he cannot have been warranting we cannot have been warranting you cannot have been warranting they cannot have been warranting
Interrogative form
Simple form
can I warrant? can you warrant? can he warrant? can we warrant? can you warrant? can they warrant?
V-ing form
can I be warranting? can you be warranting? can he be warranting? can we be warranting? can you be warranting? can they be warranting?
Perfect
can I have warranted? can you have warranted? can he have warranted? can we have warranted? can you have warranted? can they have warranted?
V-ing perfect
can I have been warranting? can you have been warranting? can he have been warranting? can we have been warranting? can you have been warranting? can they have been warranting?
Interro-negative form
Simple form
can I not warrant? can you not warrant? can he not warrant? can we not warrant? can you not warrant? can they not warrant?
V-ing form
can I not be warranting? can you not be warranting? can he not be warranting? can we not be warranting? can you not be warranting? can they not be warranting?
Perfect
can I not have warranted? can you not have warranted? can he not have warranted? can we not have warranted? can you not have warranted? can they not have warranted?
V-ing perfect
can I not have been warranting? can you not have been warranting? can he not have been warranting? can we not have been warranting? can you not have been warranting? can they not have been warranting?