English verb conjugation
MAY BUS

Regular verb: bus - bussed - bussed

Affirmation

Simple form	V-ing form
I may bus you may bus she may bus we may bus you may bus they may bus	I may be bussing you may be bussing she may be bussing we may be bussing you may be bussing they may be bussing
Perfect	V-ing perfect
I may have bussed you may have bussed she may have bussed we may have bussed you may have bussed they may have bussed	I may have been bussing you may have been bussing she may have been bussing we may have been bussing you may have been bussing they may have been bussing

Negation

Simple form	V-ing form
I mayn't bus you mayn't bus she mayn't bus we mayn't bus you mayn't bus they mayn't bus	I mayn't be bussing you mayn't be bussing she mayn't be bussing we mayn't be bussing you mayn't be bussing they mayn't be bussing
Perfect	V-ing perfect
I mayn't have bussed you mayn't have bussed she mayn't have bussed we mayn't have bussed you mayn't have bussed they mayn't have bussed	I mayn't have been bussing you mayn't have been bussing she mayn't have been bussing we mayn't have been bussing you mayn't have been bussing they mayn't have been bussing

Interrogative form

Simple form	V-ing form
may I bus? may you bus? may she bus? may we bus? may you bus? may they bus?	may I be bussing? may you be bussing? may she be bussing? may we be bussing? may you be bussing? may they be bussing?
Perfect	V-ing perfect
may I have bussed? may you have bussed? may she have bussed? may we have bussed? may you have bussed? may they have bussed?	may I have been bussing? may you have been bussing? may she have been bussing? may we have been bussing? may you have been bussing? may they have been bussing?

Interro-negative form

Simple form	V-ing form
mayn't I bus? mayn't you bus? mayn't she bus? mayn't we bus? mayn't you bus? mayn't they bus?	mayn't I be bussing? mayn't you be bussing? mayn't she be bussing? mayn't we be bussing? mayn't you be bussing? mayn't they be bussing?
Perfect	V-ing perfect
mayn't I have bussed? mayn't you have bussed? mayn't she have bussed? mayn't we have bussed? mayn't you have bussed? mayn't they have bussed?	mayn't I have been bussing? mayn't you have been bussing? mayn't she have been bussing? mayn't we have been bussing? mayn't you have been bussing? mayn't they have been bussing?