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