English verb conjugation
MAY CRISPEN

Regular verb: crispen - crispened - crispened

Affirmation

Simple form	V-ing form
I may crispen you may crispen she may crispen we may crispen you may crispen they may crispen	I may be crispening you may be crispening she may be crispening we may be crispening you may be crispening they may be crispening
Perfect	V-ing perfect
I may have crispened you may have crispened she may have crispened we may have crispened you may have crispened they may have crispened	I may have been crispening you may have been crispening she may have been crispening we may have been crispening you may have been crispening they may have been crispening

Negation

Simple form	V-ing form
I mayn't crispen you mayn't crispen she mayn't crispen we mayn't crispen you mayn't crispen they mayn't crispen	I mayn't be crispening you mayn't be crispening she mayn't be crispening we mayn't be crispening you mayn't be crispening they mayn't be crispening
Perfect	V-ing perfect
I mayn't have crispened you mayn't have crispened she mayn't have crispened we mayn't have crispened you mayn't have crispened they mayn't have crispened	I mayn't have been crispening you mayn't have been crispening she mayn't have been crispening we mayn't have been crispening you mayn't have been crispening they mayn't have been crispening

Interrogative form

Simple form	V-ing form
may I crispen? may you crispen? may she crispen? may we crispen? may you crispen? may they crispen?	may I be crispening? may you be crispening? may she be crispening? may we be crispening? may you be crispening? may they be crispening?
Perfect	V-ing perfect
may I have crispened? may you have crispened? may she have crispened? may we have crispened? may you have crispened? may they have crispened?	may I have been crispening? may you have been crispening? may she have been crispening? may we have been crispening? may you have been crispening? may they have been crispening?

Interro-negative form

Simple form	V-ing form
mayn't I crispen? mayn't you crispen? mayn't she crispen? mayn't we crispen? mayn't you crispen? mayn't they crispen?	mayn't I be crispening? mayn't you be crispening? mayn't she be crispening? mayn't we be crispening? mayn't you be crispening? mayn't they be crispening?
Perfect	V-ing perfect
mayn't I have crispened? mayn't you have crispened? mayn't she have crispened? mayn't we have crispened? mayn't you have crispened? mayn't they have crispened?	mayn't I have been crispening? mayn't you have been crispening? mayn't she have been crispening? mayn't we have been crispening? mayn't you have been crispening? mayn't they have been crispening?