I can bunt you can bunt he can bunt we can bunt you can bunt they can bunt
V-ing form
I can be bunting you can be bunting he can be bunting we can be bunting you can be bunting they can be bunting
Perfect
I can have bunted you can have bunted he can have bunted we can have bunted you can have bunted they can have bunted
V-ing perfect
I can have been bunting you can have been bunting he can have been bunting we can have been bunting you can have been bunting they can have been bunting
Negation
Simple form
I can't bunt you can't bunt he can't bunt we can't bunt you can't bunt they can't bunt
V-ing form
I can't be bunting you can't be bunting he can't be bunting we can't be bunting you can't be bunting they can't be bunting
Perfect
I can't have bunted you can't have bunted he can't have bunted we can't have bunted you can't have bunted they can't have bunted
V-ing perfect
I can't have been bunting you can't have been bunting he can't have been bunting we can't have been bunting you can't have been bunting they can't have been bunting
Interrogative form
Simple form
can I bunt? can you bunt? can he bunt? can we bunt? can you bunt? can they bunt?
V-ing form
can I be bunting? can you be bunting? can he be bunting? can we be bunting? can you be bunting? can they be bunting?
Perfect
can I have bunted? can you have bunted? can he have bunted? can we have bunted? can you have bunted? can they have bunted?
V-ing perfect
can I have been bunting? can you have been bunting? can he have been bunting? can we have been bunting? can you have been bunting? can they have been bunting?
Interro-negative form
Simple form
can't I bunt? can't you bunt? can't he bunt? can't we bunt? can't you bunt? can't they bunt?
V-ing form
can't I be bunting? can't you be bunting? can't he be bunting? can't we be bunting? can't you be bunting? can't they be bunting?
Perfect
can't I have bunted? can't you have bunted? can't he have bunted? can't we have bunted? can't you have bunted? can't they have bunted?
V-ing perfect
can't I have been bunting? can't you have been bunting? can't he have been bunting? can't we have been bunting? can't you have been bunting? can't they have been bunting?