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