I can tolerate you can tolerate she can tolerate we can tolerate you can tolerate they can tolerate
V-ing form
I can be tolerating you can be tolerating she can be tolerating we can be tolerating you can be tolerating they can be tolerating
Perfect
I can have tolerated you can have tolerated she can have tolerated we can have tolerated you can have tolerated they can have tolerated
V-ing perfect
I can have been tolerating you can have been tolerating she can have been tolerating we can have been tolerating you can have been tolerating they can have been tolerating
Negation
Simple form
I cannot tolerate you cannot tolerate she cannot tolerate we cannot tolerate you cannot tolerate they cannot tolerate
V-ing form
I cannot be tolerating you cannot be tolerating she cannot be tolerating we cannot be tolerating you cannot be tolerating they cannot be tolerating
Perfect
I cannot have tolerated you cannot have tolerated she cannot have tolerated we cannot have tolerated you cannot have tolerated they cannot have tolerated
V-ing perfect
I cannot have been tolerating you cannot have been tolerating she cannot have been tolerating we cannot have been tolerating you cannot have been tolerating they cannot have been tolerating
Interrogative form
Simple form
can I tolerate? can you tolerate? can she tolerate? can we tolerate? can you tolerate? can they tolerate?
V-ing form
can I be tolerating? can you be tolerating? can she be tolerating? can we be tolerating? can you be tolerating? can they be tolerating?
Perfect
can I have tolerated? can you have tolerated? can she have tolerated? can we have tolerated? can you have tolerated? can they have tolerated?
V-ing perfect
can I have been tolerating? can you have been tolerating? can she have been tolerating? can we have been tolerating? can you have been tolerating? can they have been tolerating?
Interro-negative form
Simple form
can I not tolerate? can you not tolerate? can she not tolerate? can we not tolerate? can you not tolerate? can they not tolerate?
V-ing form
can I not be tolerating? can you not be tolerating? can she not be tolerating? can we not be tolerating? can you not be tolerating? can they not be tolerating?
Perfect
can I not have tolerated? can you not have tolerated? can she not have tolerated? can we not have tolerated? can you not have tolerated? can they not have tolerated?
V-ing perfect
can I not have been tolerating? can you not have been tolerating? can she not have been tolerating? can we not have been tolerating? can you not have been tolerating? can they not have been tolerating?