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