may preadvertise
Verbo regular: preadvertise - preadvertised- preadvertised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may preadvertise
you may preadvertise
he may preadvertise
we may preadvertise
you may preadvertise
they may preadvertise 	I may be preadvertising
you may be preadvertising
he may be preadvertising
we may be preadvertising
you may be preadvertising
they may be preadvertising	I may have preadvertised
you may have preadvertised
he may have preadvertised
we may have preadvertised
you may have preadvertised
they may have preadvertised	I may have been preadvertising
you may have been preadvertising
he may have been preadvertising
we may have been preadvertising
you may have been preadvertising
they may have been preadvertising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't preadvertise
you mayn't preadvertise
he mayn't preadvertise
we mayn't preadvertise
you mayn't preadvertise
they mayn't preadvertise 	I mayn't be preadvertising
you mayn't be preadvertising
he mayn't be preadvertising
we mayn't be preadvertising
you mayn't be preadvertising
they mayn't be preadvertising	I mayn't have preadvertised
you mayn't have preadvertised
he mayn't have preadvertised
we mayn't have preadvertised
you mayn't have preadvertised
they mayn't have preadvertised	I mayn't have been preadvertising
you mayn't have been preadvertising
he mayn't have been preadvertising
we mayn't have been preadvertising
you mayn't have been preadvertising
they mayn't have been preadvertising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I preadvertise?
may you preadvertise?
may he preadvertise?
may we preadvertise?
may you preadvertise?
may they preadvertise? 	may I be preadvertising?
may you be preadvertising?
may he be preadvertising?
may we be preadvertising?
may you be preadvertising?
may they be preadvertising? 	may I have preadvertised?
may you have preadvertised?
may he have preadvertised?
may we have preadvertised?
may you have preadvertised?
may they have preadvertised? 	may I have been preadvertising?
may you have been preadvertising?
may he have been preadvertising?
may we have been preadvertising?
may you have been preadvertising?
may they have been preadvertising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I preadvertise?
mayn't you preadvertise?
mayn't he preadvertise?
mayn't we preadvertise?
mayn't you preadvertise?
mayn't they preadvertise? 	mayn't I be preadvertising?
mayn't you be preadvertising?
mayn't he be preadvertising?
mayn't we be preadvertising?
mayn't you be preadvertising?
mayn't they be preadvertising? 	mayn't I have preadvertised?
mayn't you have preadvertised?
mayn't he have preadvertised?
mayn't we have preadvertised?
mayn't you have preadvertised?
mayn't they have preadvertised? 	mayn't I have been preadvertising?
mayn't you have been preadvertising?
mayn't he have been preadvertising?
mayn't we have been preadvertising?
mayn't you have been preadvertising?
mayn't they have been preadvertising?