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