may muffle
Verbo regular: muffle - muffled- muffled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may muffle
you may muffle
she may muffle
we may muffle
you may muffle
they may muffle 	I may be muffling
you may be muffling
she may be muffling
we may be muffling
you may be muffling
they may be muffling	I may have muffled
you may have muffled
she may have muffled
we may have muffled
you may have muffled
they may have muffled	I may have been muffling
you may have been muffling
she may have been muffling
we may have been muffling
you may have been muffling
they may have been muffling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not muffle
you may not muffle
she may not muffle
we may not muffle
you may not muffle
they may not muffle 	I may not be muffling
you may not be muffling
she may not be muffling
we may not be muffling
you may not be muffling
they may not be muffling	I may not have muffled
you may not have muffled
she may not have muffled
we may not have muffled
you may not have muffled
they may not have muffled	I may not have been muffling
you may not have been muffling
she may not have been muffling
we may not have been muffling
you may not have been muffling
they may not have been muffling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I muffle?
may you muffle?
may she muffle?
may we muffle?
may you muffle?
may they muffle? 	may I be muffling?
may you be muffling?
may she be muffling?
may we be muffling?
may you be muffling?
may they be muffling? 	may I have muffled?
may you have muffled?
may she have muffled?
may we have muffled?
may you have muffled?
may they have muffled? 	may I have been muffling?
may you have been muffling?
may she have been muffling?
may we have been muffling?
may you have been muffling?
may they have been muffling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not muffle?
may you not muffle?
may she not muffle?
may we not muffle?
may you not muffle?
may they not muffle? 	may I not be muffling?
may you not be muffling?
may she not be muffling?
may we not be muffling?
may you not be muffling?
may they not be muffling? 	may I not have muffled?
may you not have muffled?
may she not have muffled?
may we not have muffled?
may you not have muffled?
may they not have muffled? 	may I not have been muffling?
may you not have been muffling?
may she not have been muffling?
may we not have been muffling?
may you not have been muffling?
may they not have been muffling?