I may deskill you may deskill he may deskill we may deskill you may deskill they may deskill
V-ing form
I may be deskilling you may be deskilling he may be deskilling we may be deskilling you may be deskilling they may be deskilling
Perfect
I may have deskilled you may have deskilled he may have deskilled we may have deskilled you may have deskilled they may have deskilled
V-ing perfect
I may have been deskilling you may have been deskilling he may have been deskilling we may have been deskilling you may have been deskilling they may have been deskilling
Negation
Simple form
I mayn't deskill you mayn't deskill he mayn't deskill we mayn't deskill you mayn't deskill they mayn't deskill
V-ing form
I mayn't be deskilling you mayn't be deskilling he mayn't be deskilling we mayn't be deskilling you mayn't be deskilling they mayn't be deskilling
Perfect
I mayn't have deskilled you mayn't have deskilled he mayn't have deskilled we mayn't have deskilled you mayn't have deskilled they mayn't have deskilled
V-ing perfect
I mayn't have been deskilling you mayn't have been deskilling he mayn't have been deskilling we mayn't have been deskilling you mayn't have been deskilling they mayn't have been deskilling
Interrogative form
Simple form
may I deskill? may you deskill? may he deskill? may we deskill? may you deskill? may they deskill?
V-ing form
may I be deskilling? may you be deskilling? may he be deskilling? may we be deskilling? may you be deskilling? may they be deskilling?
Perfect
may I have deskilled? may you have deskilled? may he have deskilled? may we have deskilled? may you have deskilled? may they have deskilled?
V-ing perfect
may I have been deskilling? may you have been deskilling? may he have been deskilling? may we have been deskilling? may you have been deskilling? may they have been deskilling?
Interro-negative form
Simple form
mayn't I deskill? mayn't you deskill? mayn't he deskill? mayn't we deskill? mayn't you deskill? mayn't they deskill?
V-ing form
mayn't I be deskilling? mayn't you be deskilling? mayn't he be deskilling? mayn't we be deskilling? mayn't you be deskilling? mayn't they be deskilling?
Perfect
mayn't I have deskilled? mayn't you have deskilled? mayn't he have deskilled? mayn't we have deskilled? mayn't you have deskilled? mayn't they have deskilled?
V-ing perfect
mayn't I have been deskilling? mayn't you have been deskilling? mayn't he have been deskilling? mayn't we have been deskilling? mayn't you have been deskilling? mayn't they have been deskilling?