English verb conjugation
MAY MUNCH

Regular verb: munch - munched - munched

Affirmation

Simple form	V-ing form
I may munch you may munch he may munch we may munch you may munch they may munch	I may be munching you may be munching he may be munching we may be munching you may be munching they may be munching
Perfect	V-ing perfect
I may have munched you may have munched he may have munched we may have munched you may have munched they may have munched	I may have been munching you may have been munching he may have been munching we may have been munching you may have been munching they may have been munching

Negation

Simple form	V-ing form
I mayn't munch you mayn't munch he mayn't munch we mayn't munch you mayn't munch they mayn't munch	I mayn't be munching you mayn't be munching he mayn't be munching we mayn't be munching you mayn't be munching they mayn't be munching
Perfect	V-ing perfect
I mayn't have munched you mayn't have munched he mayn't have munched we mayn't have munched you mayn't have munched they mayn't have munched	I mayn't have been munching you mayn't have been munching he mayn't have been munching we mayn't have been munching you mayn't have been munching they mayn't have been munching

Interrogative form

Simple form	V-ing form
may I munch? may you munch? may he munch? may we munch? may you munch? may they munch?	may I be munching? may you be munching? may he be munching? may we be munching? may you be munching? may they be munching?
Perfect	V-ing perfect
may I have munched? may you have munched? may he have munched? may we have munched? may you have munched? may they have munched?	may I have been munching? may you have been munching? may he have been munching? may we have been munching? may you have been munching? may they have been munching?

Interro-negative form

Simple form	V-ing form
mayn't I munch? mayn't you munch? mayn't he munch? mayn't we munch? mayn't you munch? mayn't they munch?	mayn't I be munching? mayn't you be munching? mayn't he be munching? mayn't we be munching? mayn't you be munching? mayn't they be munching?
Perfect	V-ing perfect
mayn't I have munched? mayn't you have munched? mayn't he have munched? mayn't we have munched? mayn't you have munched? mayn't they have munched?	mayn't I have been munching? mayn't you have been munching? mayn't he have been munching? mayn't we have been munching? mayn't you have been munching? mayn't they have been munching?