English verb conjugation
MAY TARNISH

Regular verb: tarnish - tarnished - tarnished

Affirmation

Simple form	V-ing form
I may tarnish you may tarnish she may tarnish we may tarnish you may tarnish they may tarnish	I may be tarnishing you may be tarnishing she may be tarnishing we may be tarnishing you may be tarnishing they may be tarnishing
Perfect	V-ing perfect
I may have tarnished you may have tarnished she may have tarnished we may have tarnished you may have tarnished they may have tarnished	I may have been tarnishing you may have been tarnishing she may have been tarnishing we may have been tarnishing you may have been tarnishing they may have been tarnishing

Negation

Simple form	V-ing form
I mayn't tarnish you mayn't tarnish she mayn't tarnish we mayn't tarnish you mayn't tarnish they mayn't tarnish	I mayn't be tarnishing you mayn't be tarnishing she mayn't be tarnishing we mayn't be tarnishing you mayn't be tarnishing they mayn't be tarnishing
Perfect	V-ing perfect
I mayn't have tarnished you mayn't have tarnished she mayn't have tarnished we mayn't have tarnished you mayn't have tarnished they mayn't have tarnished	I mayn't have been tarnishing you mayn't have been tarnishing she mayn't have been tarnishing we mayn't have been tarnishing you mayn't have been tarnishing they mayn't have been tarnishing

Interrogative form

Simple form	V-ing form
may I tarnish? may you tarnish? may she tarnish? may we tarnish? may you tarnish? may they tarnish?	may I be tarnishing? may you be tarnishing? may she be tarnishing? may we be tarnishing? may you be tarnishing? may they be tarnishing?
Perfect	V-ing perfect
may I have tarnished? may you have tarnished? may she have tarnished? may we have tarnished? may you have tarnished? may they have tarnished?	may I have been tarnishing? may you have been tarnishing? may she have been tarnishing? may we have been tarnishing? may you have been tarnishing? may they have been tarnishing?

Interro-negative form

Simple form	V-ing form
mayn't I tarnish? mayn't you tarnish? mayn't she tarnish? mayn't we tarnish? mayn't you tarnish? mayn't they tarnish?	mayn't I be tarnishing? mayn't you be tarnishing? mayn't she be tarnishing? mayn't we be tarnishing? mayn't you be tarnishing? mayn't they be tarnishing?
Perfect	V-ing perfect
mayn't I have tarnished? mayn't you have tarnished? mayn't she have tarnished? mayn't we have tarnished? mayn't you have tarnished? mayn't they have tarnished?	mayn't I have been tarnishing? mayn't you have been tarnishing? mayn't she have been tarnishing? mayn't we have been tarnishing? mayn't you have been tarnishing? mayn't they have been tarnishing?