I can disguise you can disguise he can disguise we can disguise you can disguise they can disguise
V-ing form
I can be disguising you can be disguising he can be disguising we can be disguising you can be disguising they can be disguising
Perfect
I can have disguised you can have disguised he can have disguised we can have disguised you can have disguised they can have disguised
V-ing perfect
I can have been disguising you can have been disguising he can have been disguising we can have been disguising you can have been disguising they can have been disguising
Negation
Simple form
I can't disguise you can't disguise he can't disguise we can't disguise you can't disguise they can't disguise
V-ing form
I can't be disguising you can't be disguising he can't be disguising we can't be disguising you can't be disguising they can't be disguising
Perfect
I can't have disguised you can't have disguised he can't have disguised we can't have disguised you can't have disguised they can't have disguised
V-ing perfect
I can't have been disguising you can't have been disguising he can't have been disguising we can't have been disguising you can't have been disguising they can't have been disguising
Interrogative form
Simple form
can I disguise? can you disguise? can he disguise? can we disguise? can you disguise? can they disguise?
V-ing form
can I be disguising? can you be disguising? can he be disguising? can we be disguising? can you be disguising? can they be disguising?
Perfect
can I have disguised? can you have disguised? can he have disguised? can we have disguised? can you have disguised? can they have disguised?
V-ing perfect
can I have been disguising? can you have been disguising? can he have been disguising? can we have been disguising? can you have been disguising? can they have been disguising?
Interro-negative form
Simple form
can't I disguise? can't you disguise? can't he disguise? can't we disguise? can't you disguise? can't they disguise?
V-ing form
can't I be disguising? can't you be disguising? can't he be disguising? can't we be disguising? can't you be disguising? can't they be disguising?
Perfect
can't I have disguised? can't you have disguised? can't he have disguised? can't we have disguised? can't you have disguised? can't they have disguised?
V-ing perfect
can't I have been disguising? can't you have been disguising? can't he have been disguising? can't we have been disguising? can't you have been disguising? can't they have been disguising?