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