may disbud
Regular verb: disbud - disbudded- disbudded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may disbud
you may disbud
he may disbud
we may disbud
you may disbud
they may disbud 	I may be disbudding
you may be disbudding
he may be disbudding
we may be disbudding
you may be disbudding
they may be disbudding	I may have disbudded
you may have disbudded
he may have disbudded
we may have disbudded
you may have disbudded
they may have disbudded	I may have been disbudding
you may have been disbudding
he may have been disbudding
we may have been disbudding
you may have been disbudding
they may have been disbudding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't disbud
you mayn't disbud
he mayn't disbud
we mayn't disbud
you mayn't disbud
they mayn't disbud 	I mayn't be disbudding
you mayn't be disbudding
he mayn't be disbudding
we mayn't be disbudding
you mayn't be disbudding
they mayn't be disbudding	I mayn't have disbudded
you mayn't have disbudded
he mayn't have disbudded
we mayn't have disbudded
you mayn't have disbudded
they mayn't have disbudded	I mayn't have been disbudding
you mayn't have been disbudding
he mayn't have been disbudding
we mayn't have been disbudding
you mayn't have been disbudding
they mayn't have been disbudding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I disbud?
may you disbud?
may he disbud?
may we disbud?
may you disbud?
may they disbud? 	may I be disbudding?
may you be disbudding?
may he be disbudding?
may we be disbudding?
may you be disbudding?
may they be disbudding? 	may I have disbudded?
may you have disbudded?
may he have disbudded?
may we have disbudded?
may you have disbudded?
may they have disbudded? 	may I have been disbudding?
may you have been disbudding?
may he have been disbudding?
may we have been disbudding?
may you have been disbudding?
may they have been disbudding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I disbud?
mayn't you disbud?
mayn't he disbud?
mayn't we disbud?
mayn't you disbud?
mayn't they disbud? 	mayn't I be disbudding?
mayn't you be disbudding?
mayn't he be disbudding?
mayn't we be disbudding?
mayn't you be disbudding?
mayn't they be disbudding? 	mayn't I have disbudded?
mayn't you have disbudded?
mayn't he have disbudded?
mayn't we have disbudded?
mayn't you have disbudded?
mayn't they have disbudded? 	mayn't I have been disbudding?
mayn't you have been disbudding?
mayn't he have been disbudding?
mayn't we have been disbudding?
mayn't you have been disbudding?
mayn't they have been disbudding?