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