I can demean you can demean she can demean we can demean you can demean they can demean
V-ing form
I can be demeaning you can be demeaning she can be demeaning we can be demeaning you can be demeaning they can be demeaning
Perfect
I can have demeaned you can have demeaned she can have demeaned we can have demeaned you can have demeaned they can have demeaned
V-ing perfect
I can have been demeaning you can have been demeaning she can have been demeaning we can have been demeaning you can have been demeaning they can have been demeaning
Negation
Simple form
I can't demean you can't demean she can't demean we can't demean you can't demean they can't demean
V-ing form
I can't be demeaning you can't be demeaning she can't be demeaning we can't be demeaning you can't be demeaning they can't be demeaning
Perfect
I can't have demeaned you can't have demeaned she can't have demeaned we can't have demeaned you can't have demeaned they can't have demeaned
V-ing perfect
I can't have been demeaning you can't have been demeaning she can't have been demeaning we can't have been demeaning you can't have been demeaning they can't have been demeaning
Interrogative form
Simple form
can I demean? can you demean? can she demean? can we demean? can you demean? can they demean?
V-ing form
can I be demeaning? can you be demeaning? can she be demeaning? can we be demeaning? can you be demeaning? can they be demeaning?
Perfect
can I have demeaned? can you have demeaned? can she have demeaned? can we have demeaned? can you have demeaned? can they have demeaned?
V-ing perfect
can I have been demeaning? can you have been demeaning? can she have been demeaning? can we have been demeaning? can you have been demeaning? can they have been demeaning?
Interro-negative form
Simple form
can't I demean? can't you demean? can't she demean? can't we demean? can't you demean? can't they demean?
V-ing form
can't I be demeaning? can't you be demeaning? can't she be demeaning? can't we be demeaning? can't you be demeaning? can't they be demeaning?
Perfect
can't I have demeaned? can't you have demeaned? can't she have demeaned? can't we have demeaned? can't you have demeaned? can't they have demeaned?
V-ing perfect
can't I have been demeaning? can't you have been demeaning? can't she have been demeaning? can't we have been demeaning? can't you have been demeaning? can't they have been demeaning?