I can deskill you can deskill she can deskill we can deskill you can deskill they can deskill
V-ing form
I can be deskilling you can be deskilling she can be deskilling we can be deskilling you can be deskilling they can be deskilling
Perfect
I can have deskilled you can have deskilled she can have deskilled we can have deskilled you can have deskilled they can have deskilled
V-ing perfect
I can have been deskilling you can have been deskilling she can have been deskilling we can have been deskilling you can have been deskilling they can have been deskilling
Negation
Simple form
I cannot deskill you cannot deskill she cannot deskill we cannot deskill you cannot deskill they cannot deskill
V-ing form
I cannot be deskilling you cannot be deskilling she cannot be deskilling we cannot be deskilling you cannot be deskilling they cannot be deskilling
Perfect
I cannot have deskilled you cannot have deskilled she cannot have deskilled we cannot have deskilled you cannot have deskilled they cannot have deskilled
V-ing perfect
I cannot have been deskilling you cannot have been deskilling she cannot have been deskilling we cannot have been deskilling you cannot have been deskilling they cannot have been deskilling
Interrogative form
Simple form
can I deskill? can you deskill? can she deskill? can we deskill? can you deskill? can they deskill?
V-ing form
can I be deskilling? can you be deskilling? can she be deskilling? can we be deskilling? can you be deskilling? can they be deskilling?
Perfect
can I have deskilled? can you have deskilled? can she have deskilled? can we have deskilled? can you have deskilled? can they have deskilled?
V-ing perfect
can I have been deskilling? can you have been deskilling? can she have been deskilling? can we have been deskilling? can you have been deskilling? can they have been deskilling?
Interro-negative form
Simple form
can I not deskill? can you not deskill? can she not deskill? can we not deskill? can you not deskill? can they not deskill?
V-ing form
can I not be deskilling? can you not be deskilling? can she not be deskilling? can we not be deskilling? can you not be deskilling? can they not be deskilling?
Perfect
can I not have deskilled? can you not have deskilled? can she not have deskilled? can we not have deskilled? can you not have deskilled? can they not have deskilled?
V-ing perfect
can I not have been deskilling? can you not have been deskilling? can she not have been deskilling? can we not have been deskilling? can you not have been deskilling? can they not have been deskilling?