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