may yell
Verbo regular: yell - yelled- yelled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may yell
you may yell
he may yell
we may yell
you may yell
they may yell 	I may be yelling
you may be yelling
he may be yelling
we may be yelling
you may be yelling
they may be yelling	I may have yelled
you may have yelled
he may have yelled
we may have yelled
you may have yelled
they may have yelled	I may have been yelling
you may have been yelling
he may have been yelling
we may have been yelling
you may have been yelling
they may have been yelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not yell
you may not yell
he may not yell
we may not yell
you may not yell
they may not yell 	I may not be yelling
you may not be yelling
he may not be yelling
we may not be yelling
you may not be yelling
they may not be yelling	I may not have yelled
you may not have yelled
he may not have yelled
we may not have yelled
you may not have yelled
they may not have yelled	I may not have been yelling
you may not have been yelling
he may not have been yelling
we may not have been yelling
you may not have been yelling
they may not have been yelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I yell?
may you yell?
may he yell?
may we yell?
may you yell?
may they yell? 	may I be yelling?
may you be yelling?
may he be yelling?
may we be yelling?
may you be yelling?
may they be yelling? 	may I have yelled?
may you have yelled?
may he have yelled?
may we have yelled?
may you have yelled?
may they have yelled? 	may I have been yelling?
may you have been yelling?
may he have been yelling?
may we have been yelling?
may you have been yelling?
may they have been yelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not yell?
may you not yell?
may he not yell?
may we not yell?
may you not yell?
may they not yell? 	may I not be yelling?
may you not be yelling?
may he not be yelling?
may we not be yelling?
may you not be yelling?
may they not be yelling? 	may I not have yelled?
may you not have yelled?
may he not have yelled?
may we not have yelled?
may you not have yelled?
may they not have yelled? 	may I not have been yelling?
may you not have been yelling?
may he not have been yelling?
may we not have been yelling?
may you not have been yelling?
may they not have been yelling?