English verb conjugation
MAY BUST

Regular verb: bust - busted - busted

Affirmation

Simple form	V-ing form
I may bust you may bust he may bust we may bust you may bust they may bust	I may be busting you may be busting he may be busting we may be busting you may be busting they may be busting
Perfect	V-ing perfect
I may have busted you may have busted he may have busted we may have busted you may have busted they may have busted	I may have been busting you may have been busting he may have been busting we may have been busting you may have been busting they may have been busting

Negation

Simple form	V-ing form
I mayn't bust you mayn't bust he mayn't bust we mayn't bust you mayn't bust they mayn't bust	I mayn't be busting you mayn't be busting he mayn't be busting we mayn't be busting you mayn't be busting they mayn't be busting
Perfect	V-ing perfect
I mayn't have busted you mayn't have busted he mayn't have busted we mayn't have busted you mayn't have busted they mayn't have busted	I mayn't have been busting you mayn't have been busting he mayn't have been busting we mayn't have been busting you mayn't have been busting they mayn't have been busting

Interrogative form

Simple form	V-ing form
may I bust? may you bust? may he bust? may we bust? may you bust? may they bust?	may I be busting? may you be busting? may he be busting? may we be busting? may you be busting? may they be busting?
Perfect	V-ing perfect
may I have busted? may you have busted? may he have busted? may we have busted? may you have busted? may they have busted?	may I have been busting? may you have been busting? may he have been busting? may we have been busting? may you have been busting? may they have been busting?

Interro-negative form

Simple form	V-ing form
mayn't I bust? mayn't you bust? mayn't he bust? mayn't we bust? mayn't you bust? mayn't they bust?	mayn't I be busting? mayn't you be busting? mayn't he be busting? mayn't we be busting? mayn't you be busting? mayn't they be busting?
Perfect	V-ing perfect
mayn't I have busted? mayn't you have busted? mayn't he have busted? mayn't we have busted? mayn't you have busted? mayn't they have busted?	mayn't I have been busting? mayn't you have been busting? mayn't he have been busting? mayn't we have been busting? mayn't you have been busting? mayn't they have been busting?