I can equal you can equal he can equal we can equal you can equal they can equal
V-ing form
I can be equalling you can be equalling he can be equalling we can be equalling you can be equalling they can be equalling
Perfect
I can have equalled you can have equalled he 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 he 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 he 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 he 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 he 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 he 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 he equal? can we equal? can you equal? can they equal?
V-ing form
can I be equalling? can you be equalling? can he be equalling? can we be equalling? can you be equalling? can they be equalling?
Perfect
can I have equalled? can you have equalled? can he 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 he 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 he 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 he 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 he 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 he have been equalling? can't we have been equalling? can't you have been equalling? can't they have been equalling?