may murther
Regular verb: murther - murthered- murthered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may murther
you may murther
she may murther
we may murther
you may murther
they may murther 	I may be murthering
you may be murthering
she may be murthering
we may be murthering
you may be murthering
they may be murthering	I may have murthered
you may have murthered
she may have murthered
we may have murthered
you may have murthered
they may have murthered	I may have been murthering
you may have been murthering
she may have been murthering
we may have been murthering
you may have been murthering
they may have been murthering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't murther
you mayn't murther
she mayn't murther
we mayn't murther
you mayn't murther
they mayn't murther 	I mayn't be murthering
you mayn't be murthering
she mayn't be murthering
we mayn't be murthering
you mayn't be murthering
they mayn't be murthering	I mayn't have murthered
you mayn't have murthered
she mayn't have murthered
we mayn't have murthered
you mayn't have murthered
they mayn't have murthered	I mayn't have been murthering
you mayn't have been murthering
she mayn't have been murthering
we mayn't have been murthering
you mayn't have been murthering
they mayn't have been murthering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I murther?
may you murther?
may she murther?
may we murther?
may you murther?
may they murther? 	may I be murthering?
may you be murthering?
may she be murthering?
may we be murthering?
may you be murthering?
may they be murthering? 	may I have murthered?
may you have murthered?
may she have murthered?
may we have murthered?
may you have murthered?
may they have murthered? 	may I have been murthering?
may you have been murthering?
may she have been murthering?
may we have been murthering?
may you have been murthering?
may they have been murthering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I murther?
mayn't you murther?
mayn't she murther?
mayn't we murther?
mayn't you murther?
mayn't they murther? 	mayn't I be murthering?
mayn't you be murthering?
mayn't she be murthering?
mayn't we be murthering?
mayn't you be murthering?
mayn't they be murthering? 	mayn't I have murthered?
mayn't you have murthered?
mayn't she have murthered?
mayn't we have murthered?
mayn't you have murthered?
mayn't they have murthered? 	mayn't I have been murthering?
mayn't you have been murthering?
mayn't she have been murthering?
mayn't we have been murthering?
mayn't you have been murthering?
mayn't they have been murthering?