may launder
Regular verb: launder - laundered- laundered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may launder
you may launder
he may launder
we may launder
you may launder
they may launder 	I may be laundering
you may be laundering
he may be laundering
we may be laundering
you may be laundering
they may be laundering	I may have laundered
you may have laundered
he may have laundered
we may have laundered
you may have laundered
they may have laundered	I may have been laundering
you may have been laundering
he may have been laundering
we may have been laundering
you may have been laundering
they may have been laundering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't launder
you mayn't launder
he mayn't launder
we mayn't launder
you mayn't launder
they mayn't launder 	I mayn't be laundering
you mayn't be laundering
he mayn't be laundering
we mayn't be laundering
you mayn't be laundering
they mayn't be laundering	I mayn't have laundered
you mayn't have laundered
he mayn't have laundered
we mayn't have laundered
you mayn't have laundered
they mayn't have laundered	I mayn't have been laundering
you mayn't have been laundering
he mayn't have been laundering
we mayn't have been laundering
you mayn't have been laundering
they mayn't have been laundering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I launder?
may you launder?
may he launder?
may we launder?
may you launder?
may they launder? 	may I be laundering?
may you be laundering?
may he be laundering?
may we be laundering?
may you be laundering?
may they be laundering? 	may I have laundered?
may you have laundered?
may he have laundered?
may we have laundered?
may you have laundered?
may they have laundered? 	may I have been laundering?
may you have been laundering?
may he have been laundering?
may we have been laundering?
may you have been laundering?
may they have been laundering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I launder?
mayn't you launder?
mayn't he launder?
mayn't we launder?
mayn't you launder?
mayn't they launder? 	mayn't I be laundering?
mayn't you be laundering?
mayn't he be laundering?
mayn't we be laundering?
mayn't you be laundering?
mayn't they be laundering? 	mayn't I have laundered?
mayn't you have laundered?
mayn't he have laundered?
mayn't we have laundered?
mayn't you have laundered?
mayn't they have laundered? 	mayn't I have been laundering?
mayn't you have been laundering?
mayn't he have been laundering?
mayn't we have been laundering?
mayn't you have been laundering?
mayn't they have been laundering?