may gain
Verbo regular: gain - gained- gained

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may gain
you may gain
he may gain
we may gain
you may gain
they may gain 	I may be gaining
you may be gaining
he may be gaining
we may be gaining
you may be gaining
they may be gaining	I may have gained
you may have gained
he may have gained
we may have gained
you may have gained
they may have gained	I may have been gaining
you may have been gaining
he may have been gaining
we may have been gaining
you may have been gaining
they may have been gaining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not gain
you may not gain
he may not gain
we may not gain
you may not gain
they may not gain 	I may not be gaining
you may not be gaining
he may not be gaining
we may not be gaining
you may not be gaining
they may not be gaining	I may not have gained
you may not have gained
he may not have gained
we may not have gained
you may not have gained
they may not have gained	I may not have been gaining
you may not have been gaining
he may not have been gaining
we may not have been gaining
you may not have been gaining
they may not have been gaining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I gain?
may you gain?
may he gain?
may we gain?
may you gain?
may they gain? 	may I be gaining?
may you be gaining?
may he be gaining?
may we be gaining?
may you be gaining?
may they be gaining? 	may I have gained?
may you have gained?
may he have gained?
may we have gained?
may you have gained?
may they have gained? 	may I have been gaining?
may you have been gaining?
may he have been gaining?
may we have been gaining?
may you have been gaining?
may they have been gaining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not gain?
may you not gain?
may he not gain?
may we not gain?
may you not gain?
may they not gain? 	may I not be gaining?
may you not be gaining?
may he not be gaining?
may we not be gaining?
may you not be gaining?
may they not be gaining? 	may I not have gained?
may you not have gained?
may he not have gained?
may we not have gained?
may you not have gained?
may they not have gained? 	may I not have been gaining?
may you not have been gaining?
may he not have been gaining?
may we not have been gaining?
may you not have been gaining?
may they not have been gaining?