may mass-market
Regular verb: mass-market - mass-marketed- mass-marketed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may mass-market
you may mass-market
he may mass-market
we may mass-market
you may mass-market
they may mass-market 	I may be mass-marketing
you may be mass-marketing
he may be mass-marketing
we may be mass-marketing
you may be mass-marketing
they may be mass-marketing	I may have mass-marketed
you may have mass-marketed
he may have mass-marketed
we may have mass-marketed
you may have mass-marketed
they may have mass-marketed	I may have been mass-marketing
you may have been mass-marketing
he may have been mass-marketing
we may have been mass-marketing
you may have been mass-marketing
they may have been mass-marketing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't mass-market
you mayn't mass-market
he mayn't mass-market
we mayn't mass-market
you mayn't mass-market
they mayn't mass-market 	I mayn't be mass-marketing
you mayn't be mass-marketing
he mayn't be mass-marketing
we mayn't be mass-marketing
you mayn't be mass-marketing
they mayn't be mass-marketing	I mayn't have mass-marketed
you mayn't have mass-marketed
he mayn't have mass-marketed
we mayn't have mass-marketed
you mayn't have mass-marketed
they mayn't have mass-marketed	I mayn't have been mass-marketing
you mayn't have been mass-marketing
he mayn't have been mass-marketing
we mayn't have been mass-marketing
you mayn't have been mass-marketing
they mayn't have been mass-marketing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I mass-market?
may you mass-market?
may he mass-market?
may we mass-market?
may you mass-market?
may they mass-market? 	may I be mass-marketing?
may you be mass-marketing?
may he be mass-marketing?
may we be mass-marketing?
may you be mass-marketing?
may they be mass-marketing? 	may I have mass-marketed?
may you have mass-marketed?
may he have mass-marketed?
may we have mass-marketed?
may you have mass-marketed?
may they have mass-marketed? 	may I have been mass-marketing?
may you have been mass-marketing?
may he have been mass-marketing?
may we have been mass-marketing?
may you have been mass-marketing?
may they have been mass-marketing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I mass-market?
mayn't you mass-market?
mayn't he mass-market?
mayn't we mass-market?
mayn't you mass-market?
mayn't they mass-market? 	mayn't I be mass-marketing?
mayn't you be mass-marketing?
mayn't he be mass-marketing?
mayn't we be mass-marketing?
mayn't you be mass-marketing?
mayn't they be mass-marketing? 	mayn't I have mass-marketed?
mayn't you have mass-marketed?
mayn't he have mass-marketed?
mayn't we have mass-marketed?
mayn't you have mass-marketed?
mayn't they have mass-marketed? 	mayn't I have been mass-marketing?
mayn't you have been mass-marketing?
mayn't he have been mass-marketing?
mayn't we have been mass-marketing?
mayn't you have been mass-marketing?
mayn't they have been mass-marketing?