may pack
Verbo regular: pack - packed- packed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may pack
you may pack
he may pack
we may pack
you may pack
they may pack 	I may be packing
you may be packing
he may be packing
we may be packing
you may be packing
they may be packing	I may have packed
you may have packed
he may have packed
we may have packed
you may have packed
they may have packed	I may have been packing
you may have been packing
he may have been packing
we may have been packing
you may have been packing
they may have been packing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not pack
you may not pack
he may not pack
we may not pack
you may not pack
they may not pack 	I may not be packing
you may not be packing
he may not be packing
we may not be packing
you may not be packing
they may not be packing	I may not have packed
you may not have packed
he may not have packed
we may not have packed
you may not have packed
they may not have packed	I may not have been packing
you may not have been packing
he may not have been packing
we may not have been packing
you may not have been packing
they may not have been packing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I pack?
may you pack?
may he pack?
may we pack?
may you pack?
may they pack? 	may I be packing?
may you be packing?
may he be packing?
may we be packing?
may you be packing?
may they be packing? 	may I have packed?
may you have packed?
may he have packed?
may we have packed?
may you have packed?
may they have packed? 	may I have been packing?
may you have been packing?
may he have been packing?
may we have been packing?
may you have been packing?
may they have been packing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not pack?
may you not pack?
may he not pack?
may we not pack?
may you not pack?
may they not pack? 	may I not be packing?
may you not be packing?
may he not be packing?
may we not be packing?
may you not be packing?
may they not be packing? 	may I not have packed?
may you not have packed?
may he not have packed?
may we not have packed?
may you not have packed?
may they not have packed? 	may I not have been packing?
may you not have been packing?
may he not have been packing?
may we not have been packing?
may you not have been packing?
may they not have been packing?