may bound
Regular verb: bound - bounded- bounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may bound
you may bound
he may bound
we may bound
you may bound
they may bound 	I may be bounding
you may be bounding
he may be bounding
we may be bounding
you may be bounding
they may be bounding	I may have bounded
you may have bounded
he may have bounded
we may have bounded
you may have bounded
they may have bounded	I may have been bounding
you may have been bounding
he may have been bounding
we may have been bounding
you may have been bounding
they may have been bounding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't bound
you mayn't bound
he mayn't bound
we mayn't bound
you mayn't bound
they mayn't bound 	I mayn't be bounding
you mayn't be bounding
he mayn't be bounding
we mayn't be bounding
you mayn't be bounding
they mayn't be bounding	I mayn't have bounded
you mayn't have bounded
he mayn't have bounded
we mayn't have bounded
you mayn't have bounded
they mayn't have bounded	I mayn't have been bounding
you mayn't have been bounding
he mayn't have been bounding
we mayn't have been bounding
you mayn't have been bounding
they mayn't have been bounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I bound?
may you bound?
may he bound?
may we bound?
may you bound?
may they bound? 	may I be bounding?
may you be bounding?
may he be bounding?
may we be bounding?
may you be bounding?
may they be bounding? 	may I have bounded?
may you have bounded?
may he have bounded?
may we have bounded?
may you have bounded?
may they have bounded? 	may I have been bounding?
may you have been bounding?
may he have been bounding?
may we have been bounding?
may you have been bounding?
may they have been bounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I bound?
mayn't you bound?
mayn't he bound?
mayn't we bound?
mayn't you bound?
mayn't they bound? 	mayn't I be bounding?
mayn't you be bounding?
mayn't he be bounding?
mayn't we be bounding?
mayn't you be bounding?
mayn't they be bounding? 	mayn't I have bounded?
mayn't you have bounded?
mayn't he have bounded?
mayn't we have bounded?
mayn't you have bounded?
mayn't they have bounded? 	mayn't I have been bounding?
mayn't you have been bounding?
mayn't he have been bounding?
mayn't we have been bounding?
mayn't you have been bounding?
mayn't they have been bounding?