may decay
Verbo regular: decay - decayed- decayed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may decay
you may decay
he may decay
we may decay
you may decay
they may decay 	I may be decaying
you may be decaying
he may be decaying
we may be decaying
you may be decaying
they may be decaying	I may have decayed
you may have decayed
he may have decayed
we may have decayed
you may have decayed
they may have decayed	I may have been decaying
you may have been decaying
he may have been decaying
we may have been decaying
you may have been decaying
they may have been decaying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not decay
you may not decay
he may not decay
we may not decay
you may not decay
they may not decay 	I may not be decaying
you may not be decaying
he may not be decaying
we may not be decaying
you may not be decaying
they may not be decaying	I may not have decayed
you may not have decayed
he may not have decayed
we may not have decayed
you may not have decayed
they may not have decayed	I may not have been decaying
you may not have been decaying
he may not have been decaying
we may not have been decaying
you may not have been decaying
they may not have been decaying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I decay?
may you decay?
may he decay?
may we decay?
may you decay?
may they decay? 	may I be decaying?
may you be decaying?
may he be decaying?
may we be decaying?
may you be decaying?
may they be decaying? 	may I have decayed?
may you have decayed?
may he have decayed?
may we have decayed?
may you have decayed?
may they have decayed? 	may I have been decaying?
may you have been decaying?
may he have been decaying?
may we have been decaying?
may you have been decaying?
may they have been decaying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not decay?
may you not decay?
may he not decay?
may we not decay?
may you not decay?
may they not decay? 	may I not be decaying?
may you not be decaying?
may he not be decaying?
may we not be decaying?
may you not be decaying?
may they not be decaying? 	may I not have decayed?
may you not have decayed?
may he not have decayed?
may we not have decayed?
may you not have decayed?
may they not have decayed? 	may I not have been decaying?
may you not have been decaying?
may he not have been decaying?
may we not have been decaying?
may you not have been decaying?
may they not have been decaying?