I can apportion you can apportion she can apportion we can apportion you can apportion they can apportion
V-ing form
I can be apportioning you can be apportioning she can be apportioning we can be apportioning you can be apportioning they can be apportioning
Perfect
I can have apportioned you can have apportioned she can have apportioned we can have apportioned you can have apportioned they can have apportioned
V-ing perfect
I can have been apportioning you can have been apportioning she can have been apportioning we can have been apportioning you can have been apportioning they can have been apportioning
Negation
Simple form
I cannot apportion you cannot apportion she cannot apportion we cannot apportion you cannot apportion they cannot apportion
V-ing form
I cannot be apportioning you cannot be apportioning she cannot be apportioning we cannot be apportioning you cannot be apportioning they cannot be apportioning
Perfect
I cannot have apportioned you cannot have apportioned she cannot have apportioned we cannot have apportioned you cannot have apportioned they cannot have apportioned
V-ing perfect
I cannot have been apportioning you cannot have been apportioning she cannot have been apportioning we cannot have been apportioning you cannot have been apportioning they cannot have been apportioning
Interrogative form
Simple form
can I apportion? can you apportion? can she apportion? can we apportion? can you apportion? can they apportion?
V-ing form
can I be apportioning? can you be apportioning? can she be apportioning? can we be apportioning? can you be apportioning? can they be apportioning?
Perfect
can I have apportioned? can you have apportioned? can she have apportioned? can we have apportioned? can you have apportioned? can they have apportioned?
V-ing perfect
can I have been apportioning? can you have been apportioning? can she have been apportioning? can we have been apportioning? can you have been apportioning? can they have been apportioning?
Interro-negative form
Simple form
can I not apportion? can you not apportion? can she not apportion? can we not apportion? can you not apportion? can they not apportion?
V-ing form
can I not be apportioning? can you not be apportioning? can she not be apportioning? can we not be apportioning? can you not be apportioning? can they not be apportioning?
Perfect
can I not have apportioned? can you not have apportioned? can she not have apportioned? can we not have apportioned? can you not have apportioned? can they not have apportioned?
V-ing perfect
can I not have been apportioning? can you not have been apportioning? can she not have been apportioning? can we not have been apportioning? can you not have been apportioning? can they not have been apportioning?