I can bleach you can bleach he can bleach we can bleach you can bleach they can bleach
V-ing form
I can be bleaching you can be bleaching he can be bleaching we can be bleaching you can be bleaching they can be bleaching
Perfect
I can have bleached you can have bleached he can have bleached we can have bleached you can have bleached they can have bleached
V-ing perfect
I can have been bleaching you can have been bleaching he can have been bleaching we can have been bleaching you can have been bleaching they can have been bleaching
Negation
Simple form
I cannot bleach you cannot bleach he cannot bleach we cannot bleach you cannot bleach they cannot bleach
V-ing form
I cannot be bleaching you cannot be bleaching he cannot be bleaching we cannot be bleaching you cannot be bleaching they cannot be bleaching
Perfect
I cannot have bleached you cannot have bleached he cannot have bleached we cannot have bleached you cannot have bleached they cannot have bleached
V-ing perfect
I cannot have been bleaching you cannot have been bleaching he cannot have been bleaching we cannot have been bleaching you cannot have been bleaching they cannot have been bleaching
Interrogative form
Simple form
can I bleach? can you bleach? can he bleach? can we bleach? can you bleach? can they bleach?
V-ing form
can I be bleaching? can you be bleaching? can he be bleaching? can we be bleaching? can you be bleaching? can they be bleaching?
Perfect
can I have bleached? can you have bleached? can he have bleached? can we have bleached? can you have bleached? can they have bleached?
V-ing perfect
can I have been bleaching? can you have been bleaching? can he have been bleaching? can we have been bleaching? can you have been bleaching? can they have been bleaching?
Interro-negative form
Simple form
can I not bleach? can you not bleach? can he not bleach? can we not bleach? can you not bleach? can they not bleach?
V-ing form
can I not be bleaching? can you not be bleaching? can he not be bleaching? can we not be bleaching? can you not be bleaching? can they not be bleaching?
Perfect
can I not have bleached? can you not have bleached? can he not have bleached? can we not have bleached? can you not have bleached? can they not have bleached?
V-ing perfect
can I not have been bleaching? can you not have been bleaching? can he not have been bleaching? can we not have been bleaching? can you not have been bleaching? can they not have been bleaching?