English verb conjugation
MAY UPSTAGE

Regular verb: upstage - upstaged - upstaged

Affirmation

Simple form	V-ing form
I may upstage you may upstage he may upstage we may upstage you may upstage they may upstage	I may be upstaging you may be upstaging he may be upstaging we may be upstaging you may be upstaging they may be upstaging
Perfect	V-ing perfect
I may have upstaged you may have upstaged he may have upstaged we may have upstaged you may have upstaged they may have upstaged	I may have been upstaging you may have been upstaging he may have been upstaging we may have been upstaging you may have been upstaging they may have been upstaging

Negation

Simple form	V-ing form
I mayn't upstage you mayn't upstage he mayn't upstage we mayn't upstage you mayn't upstage they mayn't upstage	I mayn't be upstaging you mayn't be upstaging he mayn't be upstaging we mayn't be upstaging you mayn't be upstaging they mayn't be upstaging
Perfect	V-ing perfect
I mayn't have upstaged you mayn't have upstaged he mayn't have upstaged we mayn't have upstaged you mayn't have upstaged they mayn't have upstaged	I mayn't have been upstaging you mayn't have been upstaging he mayn't have been upstaging we mayn't have been upstaging you mayn't have been upstaging they mayn't have been upstaging

Interrogative form

Simple form	V-ing form
may I upstage? may you upstage? may he upstage? may we upstage? may you upstage? may they upstage?	may I be upstaging? may you be upstaging? may he be upstaging? may we be upstaging? may you be upstaging? may they be upstaging?
Perfect	V-ing perfect
may I have upstaged? may you have upstaged? may he have upstaged? may we have upstaged? may you have upstaged? may they have upstaged?	may I have been upstaging? may you have been upstaging? may he have been upstaging? may we have been upstaging? may you have been upstaging? may they have been upstaging?

Interro-negative form

Simple form	V-ing form
mayn't I upstage? mayn't you upstage? mayn't he upstage? mayn't we upstage? mayn't you upstage? mayn't they upstage?	mayn't I be upstaging? mayn't you be upstaging? mayn't he be upstaging? mayn't we be upstaging? mayn't you be upstaging? mayn't they be upstaging?
Perfect	V-ing perfect
mayn't I have upstaged? mayn't you have upstaged? mayn't he have upstaged? mayn't we have upstaged? mayn't you have upstaged? mayn't they have upstaged?	mayn't I have been upstaging? mayn't you have been upstaging? mayn't he have been upstaging? mayn't we have been upstaging? mayn't you have been upstaging? mayn't they have been upstaging?