I may merchandise you may merchandise she may merchandise we may merchandise you may merchandise they may merchandise
V-ing form
I may be merchandising you may be merchandising she may be merchandising we may be merchandising you may be merchandising they may be merchandising
Perfect
I may have merchandised you may have merchandised she may have merchandised we may have merchandised you may have merchandised they may have merchandised
V-ing perfect
I may have been merchandising you may have been merchandising she may have been merchandising we may have been merchandising you may have been merchandising they may have been merchandising
Negation
Simple form
I mayn't merchandise you mayn't merchandise she mayn't merchandise we mayn't merchandise you mayn't merchandise they mayn't merchandise
V-ing form
I mayn't be merchandising you mayn't be merchandising she mayn't be merchandising we mayn't be merchandising you mayn't be merchandising they mayn't be merchandising
Perfect
I mayn't have merchandised you mayn't have merchandised she mayn't have merchandised we mayn't have merchandised you mayn't have merchandised they mayn't have merchandised
V-ing perfect
I mayn't have been merchandising you mayn't have been merchandising she mayn't have been merchandising we mayn't have been merchandising you mayn't have been merchandising they mayn't have been merchandising
Interrogative form
Simple form
may I merchandise? may you merchandise? may she merchandise? may we merchandise? may you merchandise? may they merchandise?
V-ing form
may I be merchandising? may you be merchandising? may she be merchandising? may we be merchandising? may you be merchandising? may they be merchandising?
Perfect
may I have merchandised? may you have merchandised? may she have merchandised? may we have merchandised? may you have merchandised? may they have merchandised?
V-ing perfect
may I have been merchandising? may you have been merchandising? may she have been merchandising? may we have been merchandising? may you have been merchandising? may they have been merchandising?
Interro-negative form
Simple form
mayn't I merchandise? mayn't you merchandise? mayn't she merchandise? mayn't we merchandise? mayn't you merchandise? mayn't they merchandise?
V-ing form
mayn't I be merchandising? mayn't you be merchandising? mayn't she be merchandising? mayn't we be merchandising? mayn't you be merchandising? mayn't they be merchandising?
Perfect
mayn't I have merchandised? mayn't you have merchandised? mayn't she have merchandised? mayn't we have merchandised? mayn't you have merchandised? mayn't they have merchandised?
V-ing perfect
mayn't I have been merchandising? mayn't you have been merchandising? mayn't she have been merchandising? mayn't we have been merchandising? mayn't you have been merchandising? mayn't they have been merchandising?