I can rear you can rear she can rear we can rear you can rear they can rear
V-ing form
I can be rearing you can be rearing she can be rearing we can be rearing you can be rearing they can be rearing
Perfect
I can have reared you can have reared she can have reared we can have reared you can have reared they can have reared
V-ing perfect
I can have been rearing you can have been rearing she can have been rearing we can have been rearing you can have been rearing they can have been rearing
Negation
Simple form
I cannot rear you cannot rear she cannot rear we cannot rear you cannot rear they cannot rear
V-ing form
I cannot be rearing you cannot be rearing she cannot be rearing we cannot be rearing you cannot be rearing they cannot be rearing
Perfect
I cannot have reared you cannot have reared she cannot have reared we cannot have reared you cannot have reared they cannot have reared
V-ing perfect
I cannot have been rearing you cannot have been rearing she cannot have been rearing we cannot have been rearing you cannot have been rearing they cannot have been rearing
Interrogative form
Simple form
can I rear? can you rear? can she rear? can we rear? can you rear? can they rear?
V-ing form
can I be rearing? can you be rearing? can she be rearing? can we be rearing? can you be rearing? can they be rearing?
Perfect
can I have reared? can you have reared? can she have reared? can we have reared? can you have reared? can they have reared?
V-ing perfect
can I have been rearing? can you have been rearing? can she have been rearing? can we have been rearing? can you have been rearing? can they have been rearing?
Interro-negative form
Simple form
can I not rear? can you not rear? can she not rear? can we not rear? can you not rear? can they not rear?
V-ing form
can I not be rearing? can you not be rearing? can she not be rearing? can we not be rearing? can you not be rearing? can they not be rearing?
Perfect
can I not have reared? can you not have reared? can she not have reared? can we not have reared? can you not have reared? can they not have reared?
V-ing perfect
can I not have been rearing? can you not have been rearing? can she not have been rearing? can we not have been rearing? can you not have been rearing? can they not have been rearing?