English verb conjugation
MAY MUSS

Regular verb: muss - mussed - mussed

Affirmation

Simple form	V-ing form
I may muss you may muss he may muss we may muss you may muss they may muss	I may be mussing you may be mussing he may be mussing we may be mussing you may be mussing they may be mussing
Perfect	V-ing perfect
I may have mussed you may have mussed he may have mussed we may have mussed you may have mussed they may have mussed	I may have been mussing you may have been mussing he may have been mussing we may have been mussing you may have been mussing they may have been mussing

Negation

Simple form	V-ing form
I mayn't muss you mayn't muss he mayn't muss we mayn't muss you mayn't muss they mayn't muss	I mayn't be mussing you mayn't be mussing he mayn't be mussing we mayn't be mussing you mayn't be mussing they mayn't be mussing
Perfect	V-ing perfect
I mayn't have mussed you mayn't have mussed he mayn't have mussed we mayn't have mussed you mayn't have mussed they mayn't have mussed	I mayn't have been mussing you mayn't have been mussing he mayn't have been mussing we mayn't have been mussing you mayn't have been mussing they mayn't have been mussing

Interrogative form

Simple form	V-ing form
may I muss? may you muss? may he muss? may we muss? may you muss? may they muss?	may I be mussing? may you be mussing? may he be mussing? may we be mussing? may you be mussing? may they be mussing?
Perfect	V-ing perfect
may I have mussed? may you have mussed? may he have mussed? may we have mussed? may you have mussed? may they have mussed?	may I have been mussing? may you have been mussing? may he have been mussing? may we have been mussing? may you have been mussing? may they have been mussing?

Interro-negative form

Simple form	V-ing form
mayn't I muss? mayn't you muss? mayn't he muss? mayn't we muss? mayn't you muss? mayn't they muss?	mayn't I be mussing? mayn't you be mussing? mayn't he be mussing? mayn't we be mussing? mayn't you be mussing? mayn't they be mussing?
Perfect	V-ing perfect
mayn't I have mussed? mayn't you have mussed? mayn't he have mussed? mayn't we have mussed? mayn't you have mussed? mayn't they have mussed?	mayn't I have been mussing? mayn't you have been mussing? mayn't he have been mussing? mayn't we have been mussing? mayn't you have been mussing? mayn't they have been mussing?