I may backcomb you may backcomb she may backcomb we may backcomb you may backcomb they may backcomb
V-ing form
I may be backcombing you may be backcombing she may be backcombing we may be backcombing you may be backcombing they may be backcombing
Perfect
I may have backcombed you may have backcombed she 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 she 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 she 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 she 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 she 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 she 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 she backcomb? may we backcomb? may you backcomb? may they backcomb?
V-ing form
may I be backcombing? may you be backcombing? may she be backcombing? may we be backcombing? may you be backcombing? may they be backcombing?
Perfect
may I have backcombed? may you have backcombed? may she 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 she 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 she 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 she 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 she 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 she have been backcombing? mayn't we have been backcombing? mayn't you have been backcombing? mayn't they have been backcombing?