can muse
Verbo regular: muse - mused- mused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can muse
you can muse
he can muse
we can muse
you can muse
they can muse 	I can be musing
you can be musing
he can be musing
we can be musing
you can be musing
they can be musing	I can have mused
you can have mused
he can have mused
we can have mused
you can have mused
they can have mused	I can have been musing
you can have been musing
he can have been musing
we can have been musing
you can have been musing
they can have been musing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't muse
you can't muse
he can't muse
we can't muse
you can't muse
they can't muse 	I can't be musing
you can't be musing
he can't be musing
we can't be musing
you can't be musing
they can't be musing	I can't have mused
you can't have mused
he can't have mused
we can't have mused
you can't have mused
they can't have mused	I can't have been musing
you can't have been musing
he can't have been musing
we can't have been musing
you can't have been musing
they can't have been musing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I muse?
can you muse?
can he muse?
can we muse?
can you muse?
can they muse? 	can I be musing?
can you be musing?
can he be musing?
can we be musing?
can you be musing?
can they be musing? 	can I have mused?
can you have mused?
can he have mused?
can we have mused?
can you have mused?
can they have mused? 	can I have been musing?
can you have been musing?
can he have been musing?
can we have been musing?
can you have been musing?
can they have been musing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I muse?
can't you muse?
can't he muse?
can't we muse?
can't you muse?
can't they muse? 	can't I be musing?
can't you be musing?
can't he be musing?
can't we be musing?
can't you be musing?
can't they be musing? 	can't I have mused?
can't you have mused?
can't he have mused?
can't we have mused?
can't you have mused?
can't they have mused? 	can't I have been musing?
can't you have been musing?
can't he have been musing?
can't we have been musing?
can't you have been musing?
can't they have been musing?