may launder
Regular verb: launder - laundered- laundered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may launder
you may launder
she may launder
we may launder
you may launder
they may launder 	I may be laundering
you may be laundering
she may be laundering
we may be laundering
you may be laundering
they may be laundering	I may have laundered
you may have laundered
she 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
she 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
she 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
she 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
she 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
she 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 she launder?
may we launder?
may you launder?
may they launder? 	may I be laundering?
may you be laundering?
may she be laundering?
may we be laundering?
may you be laundering?
may they be laundering? 	may I have laundered?
may you have laundered?
may she 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 she 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 she 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 she 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 she 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 she have been laundering?
mayn't we have been laundering?
mayn't you have been laundering?
mayn't they have been laundering?