English verb conjugation
MAY YAP

Regular verb: yap - yapped - yapped

Affirmation

Simple form	V-ing form
I may yap you may yap he may yap we may yap you may yap they may yap	I may be yapping you may be yapping he may be yapping we may be yapping you may be yapping they may be yapping
Perfect	V-ing perfect
I may have yapped you may have yapped he may have yapped we may have yapped you may have yapped they may have yapped	I may have been yapping you may have been yapping he may have been yapping we may have been yapping you may have been yapping they may have been yapping

Negation

Simple form	V-ing form
I mayn't yap you mayn't yap he mayn't yap we mayn't yap you mayn't yap they mayn't yap	I mayn't be yapping you mayn't be yapping he mayn't be yapping we mayn't be yapping you mayn't be yapping they mayn't be yapping
Perfect	V-ing perfect
I mayn't have yapped you mayn't have yapped he mayn't have yapped we mayn't have yapped you mayn't have yapped they mayn't have yapped	I mayn't have been yapping you mayn't have been yapping he mayn't have been yapping we mayn't have been yapping you mayn't have been yapping they mayn't have been yapping

Interrogative form

Simple form	V-ing form
may I yap? may you yap? may he yap? may we yap? may you yap? may they yap?	may I be yapping? may you be yapping? may he be yapping? may we be yapping? may you be yapping? may they be yapping?
Perfect	V-ing perfect
may I have yapped? may you have yapped? may he have yapped? may we have yapped? may you have yapped? may they have yapped?	may I have been yapping? may you have been yapping? may he have been yapping? may we have been yapping? may you have been yapping? may they have been yapping?

Interro-negative form

Simple form	V-ing form
mayn't I yap? mayn't you yap? mayn't he yap? mayn't we yap? mayn't you yap? mayn't they yap?	mayn't I be yapping? mayn't you be yapping? mayn't he be yapping? mayn't we be yapping? mayn't you be yapping? mayn't they be yapping?
Perfect	V-ing perfect
mayn't I have yapped? mayn't you have yapped? mayn't he have yapped? mayn't we have yapped? mayn't you have yapped? mayn't they have yapped?	mayn't I have been yapping? mayn't you have been yapping? mayn't he have been yapping? mayn't we have been yapping? mayn't you have been yapping? mayn't they have been yapping?