may obtund
Regular verb: obtund - obtunded- obtunded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may obtund
you may obtund
she may obtund
we may obtund
you may obtund
they may obtund 	I may be obtunding
you may be obtunding
she may be obtunding
we may be obtunding
you may be obtunding
they may be obtunding	I may have obtunded
you may have obtunded
she may have obtunded
we may have obtunded
you may have obtunded
they may have obtunded	I may have been obtunding
you may have been obtunding
she may have been obtunding
we may have been obtunding
you may have been obtunding
they may have been obtunding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't obtund
you mayn't obtund
she mayn't obtund
we mayn't obtund
you mayn't obtund
they mayn't obtund 	I mayn't be obtunding
you mayn't be obtunding
she mayn't be obtunding
we mayn't be obtunding
you mayn't be obtunding
they mayn't be obtunding	I mayn't have obtunded
you mayn't have obtunded
she mayn't have obtunded
we mayn't have obtunded
you mayn't have obtunded
they mayn't have obtunded	I mayn't have been obtunding
you mayn't have been obtunding
she mayn't have been obtunding
we mayn't have been obtunding
you mayn't have been obtunding
they mayn't have been obtunding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I obtund?
may you obtund?
may she obtund?
may we obtund?
may you obtund?
may they obtund? 	may I be obtunding?
may you be obtunding?
may she be obtunding?
may we be obtunding?
may you be obtunding?
may they be obtunding? 	may I have obtunded?
may you have obtunded?
may she have obtunded?
may we have obtunded?
may you have obtunded?
may they have obtunded? 	may I have been obtunding?
may you have been obtunding?
may she have been obtunding?
may we have been obtunding?
may you have been obtunding?
may they have been obtunding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I obtund?
mayn't you obtund?
mayn't she obtund?
mayn't we obtund?
mayn't you obtund?
mayn't they obtund? 	mayn't I be obtunding?
mayn't you be obtunding?
mayn't she be obtunding?
mayn't we be obtunding?
mayn't you be obtunding?
mayn't they be obtunding? 	mayn't I have obtunded?
mayn't you have obtunded?
mayn't she have obtunded?
mayn't we have obtunded?
mayn't you have obtunded?
mayn't they have obtunded? 	mayn't I have been obtunding?
mayn't you have been obtunding?
mayn't she have been obtunding?
mayn't we have been obtunding?
mayn't you have been obtunding?
mayn't they have been obtunding?