I may companion you may companion she may companion we may companion you may companion they may companion
V-ing form
I may be companioning you may be companioning she may be companioning we may be companioning you may be companioning they may be companioning
Perfect
I may have companioned you may have companioned she may have companioned we may have companioned you may have companioned they may have companioned
V-ing perfect
I may have been companioning you may have been companioning she may have been companioning we may have been companioning you may have been companioning they may have been companioning
Negation
Simple form
I mayn't companion you mayn't companion she mayn't companion we mayn't companion you mayn't companion they mayn't companion
V-ing form
I mayn't be companioning you mayn't be companioning she mayn't be companioning we mayn't be companioning you mayn't be companioning they mayn't be companioning
Perfect
I mayn't have companioned you mayn't have companioned she mayn't have companioned we mayn't have companioned you mayn't have companioned they mayn't have companioned
V-ing perfect
I mayn't have been companioning you mayn't have been companioning she mayn't have been companioning we mayn't have been companioning you mayn't have been companioning they mayn't have been companioning
Interrogative form
Simple form
may I companion? may you companion? may she companion? may we companion? may you companion? may they companion?
V-ing form
may I be companioning? may you be companioning? may she be companioning? may we be companioning? may you be companioning? may they be companioning?
Perfect
may I have companioned? may you have companioned? may she have companioned? may we have companioned? may you have companioned? may they have companioned?
V-ing perfect
may I have been companioning? may you have been companioning? may she have been companioning? may we have been companioning? may you have been companioning? may they have been companioning?
Interro-negative form
Simple form
mayn't I companion? mayn't you companion? mayn't she companion? mayn't we companion? mayn't you companion? mayn't they companion?
V-ing form
mayn't I be companioning? mayn't you be companioning? mayn't she be companioning? mayn't we be companioning? mayn't you be companioning? mayn't they be companioning?
Perfect
mayn't I have companioned? mayn't you have companioned? mayn't she have companioned? mayn't we have companioned? mayn't you have companioned? mayn't they have companioned?
V-ing perfect
mayn't I have been companioning? mayn't you have been companioning? mayn't she have been companioning? mayn't we have been companioning? mayn't you have been companioning? mayn't they have been companioning?