English verb conjugation
MAY WINNOW

Regular verb: winnow - winnowed - winnowed

Affirmation

Simple form	V-ing form
I may winnow you may winnow she may winnow we may winnow you may winnow they may winnow	I may be winnowing you may be winnowing she may be winnowing we may be winnowing you may be winnowing they may be winnowing
Perfect	V-ing perfect
I may have winnowed you may have winnowed she may have winnowed we may have winnowed you may have winnowed they may have winnowed	I may have been winnowing you may have been winnowing she may have been winnowing we may have been winnowing you may have been winnowing they may have been winnowing

Negation

Simple form	V-ing form
I mayn't winnow you mayn't winnow she mayn't winnow we mayn't winnow you mayn't winnow they mayn't winnow	I mayn't be winnowing you mayn't be winnowing she mayn't be winnowing we mayn't be winnowing you mayn't be winnowing they mayn't be winnowing
Perfect	V-ing perfect
I mayn't have winnowed you mayn't have winnowed she mayn't have winnowed we mayn't have winnowed you mayn't have winnowed they mayn't have winnowed	I mayn't have been winnowing you mayn't have been winnowing she mayn't have been winnowing we mayn't have been winnowing you mayn't have been winnowing they mayn't have been winnowing

Interrogative form

Simple form	V-ing form
may I winnow? may you winnow? may she winnow? may we winnow? may you winnow? may they winnow?	may I be winnowing? may you be winnowing? may she be winnowing? may we be winnowing? may you be winnowing? may they be winnowing?
Perfect	V-ing perfect
may I have winnowed? may you have winnowed? may she have winnowed? may we have winnowed? may you have winnowed? may they have winnowed?	may I have been winnowing? may you have been winnowing? may she have been winnowing? may we have been winnowing? may you have been winnowing? may they have been winnowing?

Interro-negative form

Simple form	V-ing form
mayn't I winnow? mayn't you winnow? mayn't she winnow? mayn't we winnow? mayn't you winnow? mayn't they winnow?	mayn't I be winnowing? mayn't you be winnowing? mayn't she be winnowing? mayn't we be winnowing? mayn't you be winnowing? mayn't they be winnowing?
Perfect	V-ing perfect
mayn't I have winnowed? mayn't you have winnowed? mayn't she have winnowed? mayn't we have winnowed? mayn't you have winnowed? mayn't they have winnowed?	mayn't I have been winnowing? mayn't you have been winnowing? mayn't she have been winnowing? mayn't we have been winnowing? mayn't you have been winnowing? mayn't they have been winnowing?