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