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