may block
Verbo regular: block - blocked- blocked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may block
you may block
he may block
we may block
you may block
they may block 	I may be blocking
you may be blocking
he may be blocking
we may be blocking
you may be blocking
they may be blocking	I may have blocked
you may have blocked
he may have blocked
we may have blocked
you may have blocked
they may have blocked	I may have been blocking
you may have been blocking
he may have been blocking
we may have been blocking
you may have been blocking
they may have been blocking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not block
you may not block
he may not block
we may not block
you may not block
they may not block 	I may not be blocking
you may not be blocking
he may not be blocking
we may not be blocking
you may not be blocking
they may not be blocking	I may not have blocked
you may not have blocked
he may not have blocked
we may not have blocked
you may not have blocked
they may not have blocked	I may not have been blocking
you may not have been blocking
he may not have been blocking
we may not have been blocking
you may not have been blocking
they may not have been blocking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I block?
may you block?
may he block?
may we block?
may you block?
may they block? 	may I be blocking?
may you be blocking?
may he be blocking?
may we be blocking?
may you be blocking?
may they be blocking? 	may I have blocked?
may you have blocked?
may he have blocked?
may we have blocked?
may you have blocked?
may they have blocked? 	may I have been blocking?
may you have been blocking?
may he have been blocking?
may we have been blocking?
may you have been blocking?
may they have been blocking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not block?
may you not block?
may he not block?
may we not block?
may you not block?
may they not block? 	may I not be blocking?
may you not be blocking?
may he not be blocking?
may we not be blocking?
may you not be blocking?
may they not be blocking? 	may I not have blocked?
may you not have blocked?
may he not have blocked?
may we not have blocked?
may you not have blocked?
may they not have blocked? 	may I not have been blocking?
may you not have been blocking?
may he not have been blocking?
may we not have been blocking?
may you not have been blocking?
may they not have been blocking?