I can equal you can equal she can equal we can equal you can equal they can equal
V-ing form
I can be equalling you can be equalling she can be equalling we can be equalling you can be equalling they can be equalling
Perfect
I can have equalled you can have equalled she can have equalled we can have equalled you can have equalled they can have equalled
V-ing perfect
I can have been equalling you can have been equalling she can have been equalling we can have been equalling you can have been equalling they can have been equalling
Negation
Simple form
I can't equal you can't equal she can't equal we can't equal you can't equal they can't equal
V-ing form
I can't be equalling you can't be equalling she can't be equalling we can't be equalling you can't be equalling they can't be equalling
Perfect
I can't have equalled you can't have equalled she can't have equalled we can't have equalled you can't have equalled they can't have equalled
V-ing perfect
I can't have been equalling you can't have been equalling she can't have been equalling we can't have been equalling you can't have been equalling they can't have been equalling
Interrogative form
Simple form
can I equal? can you equal? can she equal? can we equal? can you equal? can they equal?
V-ing form
can I be equalling? can you be equalling? can she be equalling? can we be equalling? can you be equalling? can they be equalling?
Perfect
can I have equalled? can you have equalled? can she have equalled? can we have equalled? can you have equalled? can they have equalled?
V-ing perfect
can I have been equalling? can you have been equalling? can she have been equalling? can we have been equalling? can you have been equalling? can they have been equalling?
Interro-negative form
Simple form
can't I equal? can't you equal? can't she equal? can't we equal? can't you equal? can't they equal?
V-ing form
can't I be equalling? can't you be equalling? can't she be equalling? can't we be equalling? can't you be equalling? can't they be equalling?
Perfect
can't I have equalled? can't you have equalled? can't she have equalled? can't we have equalled? can't you have equalled? can't they have equalled?
V-ing perfect
can't I have been equalling? can't you have been equalling? can't she have been equalling? can't we have been equalling? can't you have been equalling? can't they have been equalling?