English verb conjugation
MAY DESTAIN

Regular verb: destain - destained - destained

Affirmation

Simple form	V-ing form
I may destain you may destain she may destain we may destain you may destain they may destain	I may be destaining you may be destaining she may be destaining we may be destaining you may be destaining they may be destaining
Perfect	V-ing perfect
I may have destained you may have destained she may have destained we may have destained you may have destained they may have destained	I may have been destaining you may have been destaining she may have been destaining we may have been destaining you may have been destaining they may have been destaining

Negation

Simple form	V-ing form
I mayn't destain you mayn't destain she mayn't destain we mayn't destain you mayn't destain they mayn't destain	I mayn't be destaining you mayn't be destaining she mayn't be destaining we mayn't be destaining you mayn't be destaining they mayn't be destaining
Perfect	V-ing perfect
I mayn't have destained you mayn't have destained she mayn't have destained we mayn't have destained you mayn't have destained they mayn't have destained	I mayn't have been destaining you mayn't have been destaining she mayn't have been destaining we mayn't have been destaining you mayn't have been destaining they mayn't have been destaining

Interrogative form

Simple form	V-ing form
may I destain? may you destain? may she destain? may we destain? may you destain? may they destain?	may I be destaining? may you be destaining? may she be destaining? may we be destaining? may you be destaining? may they be destaining?
Perfect	V-ing perfect
may I have destained? may you have destained? may she have destained? may we have destained? may you have destained? may they have destained?	may I have been destaining? may you have been destaining? may she have been destaining? may we have been destaining? may you have been destaining? may they have been destaining?

Interro-negative form

Simple form	V-ing form
mayn't I destain? mayn't you destain? mayn't she destain? mayn't we destain? mayn't you destain? mayn't they destain?	mayn't I be destaining? mayn't you be destaining? mayn't she be destaining? mayn't we be destaining? mayn't you be destaining? mayn't they be destaining?
Perfect	V-ing perfect
mayn't I have destained? mayn't you have destained? mayn't she have destained? mayn't we have destained? mayn't you have destained? mayn't they have destained?	mayn't I have been destaining? mayn't you have been destaining? mayn't she have been destaining? mayn't we have been destaining? mayn't you have been destaining? mayn't they have been destaining?