can mute
Regular verb: mute - muted- muted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can mute
you can mute
he can mute
we can mute
you can mute
they can mute 	I can be muting
you can be muting
he can be muting
we can be muting
you can be muting
they can be muting	I can have muted
you can have muted
he can have muted
we can have muted
you can have muted
they can have muted	I can have been muting
you can have been muting
he can have been muting
we can have been muting
you can have been muting
they can have been muting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot mute
you cannot mute
he cannot mute
we cannot mute
you cannot mute
they cannot mute 	I cannot be muting
you cannot be muting
he cannot be muting
we cannot be muting
you cannot be muting
they cannot be muting	I cannot have muted
you cannot have muted
he cannot have muted
we cannot have muted
you cannot have muted
they cannot have muted	I cannot have been muting
you cannot have been muting
he cannot have been muting
we cannot have been muting
you cannot have been muting
they cannot have been muting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I mute?
can you mute?
can he mute?
can we mute?
can you mute?
can they mute? 	can I be muting?
can you be muting?
can he be muting?
can we be muting?
can you be muting?
can they be muting? 	can I have muted?
can you have muted?
can he have muted?
can we have muted?
can you have muted?
can they have muted? 	can I have been muting?
can you have been muting?
can he have been muting?
can we have been muting?
can you have been muting?
can they have been muting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not mute?
can you not mute?
can he not mute?
can we not mute?
can you not mute?
can they not mute? 	can I not be muting?
can you not be muting?
can he not be muting?
can we not be muting?
can you not be muting?
can they not be muting? 	can I not have muted?
can you not have muted?
can he not have muted?
can we not have muted?
can you not have muted?
can they not have muted? 	can I not have been muting?
can you not have been muting?
can he not have been muting?
can we not have been muting?
can you not have been muting?
can they not have been muting?