English verb conjugation
MAY STIR

Regular verb: stir - stirred - stirred

Affirmation

Simple form	V-ing form
I may stir you may stir he may stir we may stir you may stir they may stir	I may be stirring you may be stirring he may be stirring we may be stirring you may be stirring they may be stirring
Perfect	V-ing perfect
I may have stirred you may have stirred he may have stirred we may have stirred you may have stirred they may have stirred	I may have been stirring you may have been stirring he may have been stirring we may have been stirring you may have been stirring they may have been stirring

Negation

Simple form	V-ing form
I mayn't stir you mayn't stir he mayn't stir we mayn't stir you mayn't stir they mayn't stir	I mayn't be stirring you mayn't be stirring he mayn't be stirring we mayn't be stirring you mayn't be stirring they mayn't be stirring
Perfect	V-ing perfect
I mayn't have stirred you mayn't have stirred he mayn't have stirred we mayn't have stirred you mayn't have stirred they mayn't have stirred	I mayn't have been stirring you mayn't have been stirring he mayn't have been stirring we mayn't have been stirring you mayn't have been stirring they mayn't have been stirring

Interrogative form

Simple form	V-ing form
may I stir? may you stir? may he stir? may we stir? may you stir? may they stir?	may I be stirring? may you be stirring? may he be stirring? may we be stirring? may you be stirring? may they be stirring?
Perfect	V-ing perfect
may I have stirred? may you have stirred? may he have stirred? may we have stirred? may you have stirred? may they have stirred?	may I have been stirring? may you have been stirring? may he have been stirring? may we have been stirring? may you have been stirring? may they have been stirring?

Interro-negative form

Simple form	V-ing form
mayn't I stir? mayn't you stir? mayn't he stir? mayn't we stir? mayn't you stir? mayn't they stir?	mayn't I be stirring? mayn't you be stirring? mayn't he be stirring? mayn't we be stirring? mayn't you be stirring? mayn't they be stirring?
Perfect	V-ing perfect
mayn't I have stirred? mayn't you have stirred? mayn't he have stirred? mayn't we have stirred? mayn't you have stirred? mayn't they have stirred?	mayn't I have been stirring? mayn't you have been stirring? mayn't he have been stirring? mayn't we have been stirring? mayn't you have been stirring? mayn't they have been stirring?