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