English verb conjugation
MAY BURP

Regular verb: burp - burped - burped

Affirmation

Simple form	V-ing form
I may burp you may burp he may burp we may burp you may burp they may burp	I may be burping you may be burping he may be burping we may be burping you may be burping they may be burping
Perfect	V-ing perfect
I may have burped you may have burped he may have burped we may have burped you may have burped they may have burped	I may have been burping you may have been burping he may have been burping we may have been burping you may have been burping they may have been burping

Negation

Simple form	V-ing form
I mayn't burp you mayn't burp he mayn't burp we mayn't burp you mayn't burp they mayn't burp	I mayn't be burping you mayn't be burping he mayn't be burping we mayn't be burping you mayn't be burping they mayn't be burping
Perfect	V-ing perfect
I mayn't have burped you mayn't have burped he mayn't have burped we mayn't have burped you mayn't have burped they mayn't have burped	I mayn't have been burping you mayn't have been burping he mayn't have been burping we mayn't have been burping you mayn't have been burping they mayn't have been burping

Interrogative form

Simple form	V-ing form
may I burp? may you burp? may he burp? may we burp? may you burp? may they burp?	may I be burping? may you be burping? may he be burping? may we be burping? may you be burping? may they be burping?
Perfect	V-ing perfect
may I have burped? may you have burped? may he have burped? may we have burped? may you have burped? may they have burped?	may I have been burping? may you have been burping? may he have been burping? may we have been burping? may you have been burping? may they have been burping?

Interro-negative form

Simple form	V-ing form
mayn't I burp? mayn't you burp? mayn't he burp? mayn't we burp? mayn't you burp? mayn't they burp?	mayn't I be burping? mayn't you be burping? mayn't he be burping? mayn't we be burping? mayn't you be burping? mayn't they be burping?
Perfect	V-ing perfect
mayn't I have burped? mayn't you have burped? mayn't he have burped? mayn't we have burped? mayn't you have burped? mayn't they have burped?	mayn't I have been burping? mayn't you have been burping? mayn't he have been burping? mayn't we have been burping? mayn't you have been burping? mayn't they have been burping?