may fuck
Verbo regular: fuck - fucked- fucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may fuck
you may fuck
she may fuck
we may fuck
you may fuck
they may fuck 	I may be fucking
you may be fucking
she may be fucking
we may be fucking
you may be fucking
they may be fucking	I may have fucked
you may have fucked
she may have fucked
we may have fucked
you may have fucked
they may have fucked	I may have been fucking
you may have been fucking
she may have been fucking
we may have been fucking
you may have been fucking
they may have been fucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't fuck
you mayn't fuck
she mayn't fuck
we mayn't fuck
you mayn't fuck
they mayn't fuck 	I mayn't be fucking
you mayn't be fucking
she mayn't be fucking
we mayn't be fucking
you mayn't be fucking
they mayn't be fucking	I mayn't have fucked
you mayn't have fucked
she mayn't have fucked
we mayn't have fucked
you mayn't have fucked
they mayn't have fucked	I mayn't have been fucking
you mayn't have been fucking
she mayn't have been fucking
we mayn't have been fucking
you mayn't have been fucking
they mayn't have been fucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I fuck?
may you fuck?
may she fuck?
may we fuck?
may you fuck?
may they fuck? 	may I be fucking?
may you be fucking?
may she be fucking?
may we be fucking?
may you be fucking?
may they be fucking? 	may I have fucked?
may you have fucked?
may she have fucked?
may we have fucked?
may you have fucked?
may they have fucked? 	may I have been fucking?
may you have been fucking?
may she have been fucking?
may we have been fucking?
may you have been fucking?
may they have been fucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I fuck?
mayn't you fuck?
mayn't she fuck?
mayn't we fuck?
mayn't you fuck?
mayn't they fuck? 	mayn't I be fucking?
mayn't you be fucking?
mayn't she be fucking?
mayn't we be fucking?
mayn't you be fucking?
mayn't they be fucking? 	mayn't I have fucked?
mayn't you have fucked?
mayn't she have fucked?
mayn't we have fucked?
mayn't you have fucked?
mayn't they have fucked? 	mayn't I have been fucking?
mayn't you have been fucking?
mayn't she have been fucking?
mayn't we have been fucking?
mayn't you have been fucking?
mayn't they have been fucking?