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