Conjugación del verbo inglés
CAN MUTTER

Verbo regular: mutter - muttered - muttered

Afirmación

Forma simple	Forma con V-ing
I can mutter you can mutter she can mutter we can mutter you can mutter they can mutter	I can be muttering you can be muttering she can be muttering we can be muttering you can be muttering they can be muttering
Perfecto	Perfecto con V-ing
I can have muttered you can have muttered she can have muttered we can have muttered you can have muttered they can have muttered	I can have been muttering you can have been muttering she can have been muttering we can have been muttering you can have been muttering they can have been muttering

Negación

Forma simple	Forma con V-ing
I can't mutter you can't mutter she can't mutter we can't mutter you can't mutter they can't mutter	I can't be muttering you can't be muttering she can't be muttering we can't be muttering you can't be muttering they can't be muttering
Perfecto	Perfecto con V-ing
I can't have muttered you can't have muttered she can't have muttered we can't have muttered you can't have muttered they can't have muttered	I can't have been muttering you can't have been muttering she can't have been muttering we can't have been muttering you can't have been muttering they can't have been muttering

Forma interrogativa

Forma simple	Forma con V-ing
can I mutter? can you mutter? can she mutter? can we mutter? can you mutter? can they mutter?	can I be muttering? can you be muttering? can she be muttering? can we be muttering? can you be muttering? can they be muttering?
Perfecto	Perfecto con V-ing
can I have muttered? can you have muttered? can she have muttered? can we have muttered? can you have muttered? can they have muttered?	can I have been muttering? can you have been muttering? can she have been muttering? can we have been muttering? can you have been muttering? can they have been muttering?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I mutter? can't you mutter? can't she mutter? can't we mutter? can't you mutter? can't they mutter?	can't I be muttering? can't you be muttering? can't she be muttering? can't we be muttering? can't you be muttering? can't they be muttering?
Perfecto	Perfecto con V-ing
can't I have muttered? can't you have muttered? can't she have muttered? can't we have muttered? can't you have muttered? can't they have muttered?	can't I have been muttering? can't you have been muttering? can't she have been muttering? can't we have been muttering? can't you have been muttering? can't they have been muttering?