may surfboard
Verbo regular: surfboard - surfboarded- surfboarded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may surfboard
you may surfboard
she may surfboard
we may surfboard
you may surfboard
they may surfboard 	I may be surfboarding
you may be surfboarding
she may be surfboarding
we may be surfboarding
you may be surfboarding
they may be surfboarding	I may have surfboarded
you may have surfboarded
she may have surfboarded
we may have surfboarded
you may have surfboarded
they may have surfboarded	I may have been surfboarding
you may have been surfboarding
she may have been surfboarding
we may have been surfboarding
you may have been surfboarding
they may have been surfboarding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not surfboard
you may not surfboard
she may not surfboard
we may not surfboard
you may not surfboard
they may not surfboard 	I may not be surfboarding
you may not be surfboarding
she may not be surfboarding
we may not be surfboarding
you may not be surfboarding
they may not be surfboarding	I may not have surfboarded
you may not have surfboarded
she may not have surfboarded
we may not have surfboarded
you may not have surfboarded
they may not have surfboarded	I may not have been surfboarding
you may not have been surfboarding
she may not have been surfboarding
we may not have been surfboarding
you may not have been surfboarding
they may not have been surfboarding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I surfboard?
may you surfboard?
may she surfboard?
may we surfboard?
may you surfboard?
may they surfboard? 	may I be surfboarding?
may you be surfboarding?
may she be surfboarding?
may we be surfboarding?
may you be surfboarding?
may they be surfboarding? 	may I have surfboarded?
may you have surfboarded?
may she have surfboarded?
may we have surfboarded?
may you have surfboarded?
may they have surfboarded? 	may I have been surfboarding?
may you have been surfboarding?
may she have been surfboarding?
may we have been surfboarding?
may you have been surfboarding?
may they have been surfboarding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not surfboard?
may you not surfboard?
may she not surfboard?
may we not surfboard?
may you not surfboard?
may they not surfboard? 	may I not be surfboarding?
may you not be surfboarding?
may she not be surfboarding?
may we not be surfboarding?
may you not be surfboarding?
may they not be surfboarding? 	may I not have surfboarded?
may you not have surfboarded?
may she not have surfboarded?
may we not have surfboarded?
may you not have surfboarded?
may they not have surfboarded? 	may I not have been surfboarding?
may you not have been surfboarding?
may she not have been surfboarding?
may we not have been surfboarding?
may you not have been surfboarding?
may they not have been surfboarding?