may quaff
Verbo regular: quaff - quaffed- quaffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may quaff
you may quaff
he may quaff
we may quaff
you may quaff
they may quaff 	I may be quaffing
you may be quaffing
he may be quaffing
we may be quaffing
you may be quaffing
they may be quaffing	I may have quaffed
you may have quaffed
he may have quaffed
we may have quaffed
you may have quaffed
they may have quaffed	I may have been quaffing
you may have been quaffing
he may have been quaffing
we may have been quaffing
you may have been quaffing
they may have been quaffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't quaff
you mayn't quaff
he mayn't quaff
we mayn't quaff
you mayn't quaff
they mayn't quaff 	I mayn't be quaffing
you mayn't be quaffing
he mayn't be quaffing
we mayn't be quaffing
you mayn't be quaffing
they mayn't be quaffing	I mayn't have quaffed
you mayn't have quaffed
he mayn't have quaffed
we mayn't have quaffed
you mayn't have quaffed
they mayn't have quaffed	I mayn't have been quaffing
you mayn't have been quaffing
he mayn't have been quaffing
we mayn't have been quaffing
you mayn't have been quaffing
they mayn't have been quaffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I quaff?
may you quaff?
may he quaff?
may we quaff?
may you quaff?
may they quaff? 	may I be quaffing?
may you be quaffing?
may he be quaffing?
may we be quaffing?
may you be quaffing?
may they be quaffing? 	may I have quaffed?
may you have quaffed?
may he have quaffed?
may we have quaffed?
may you have quaffed?
may they have quaffed? 	may I have been quaffing?
may you have been quaffing?
may he have been quaffing?
may we have been quaffing?
may you have been quaffing?
may they have been quaffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I quaff?
mayn't you quaff?
mayn't he quaff?
mayn't we quaff?
mayn't you quaff?
mayn't they quaff? 	mayn't I be quaffing?
mayn't you be quaffing?
mayn't he be quaffing?
mayn't we be quaffing?
mayn't you be quaffing?
mayn't they be quaffing? 	mayn't I have quaffed?
mayn't you have quaffed?
mayn't he have quaffed?
mayn't we have quaffed?
mayn't you have quaffed?
mayn't they have quaffed? 	mayn't I have been quaffing?
mayn't you have been quaffing?
mayn't he have been quaffing?
mayn't we have been quaffing?
mayn't you have been quaffing?
mayn't they have been quaffing?