could mousse
Verbo regular: mousse - moussed- moussed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could mousse
you could mousse
she could mousse
we could mousse
you could mousse
they could mousse 	I could be moussing
you could be moussing
she could be moussing
we could be moussing
you could be moussing
they could be moussing	I could have moussed
you could have moussed
she could have moussed
we could have moussed
you could have moussed
they could have moussed	I could have been moussing
you could have been moussing
she could have been moussing
we could have been moussing
you could have been moussing
they could have been moussing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not mousse
you could not mousse
she could not mousse
we could not mousse
you could not mousse
they could not mousse 	I could not be moussing
you could not be moussing
she could not be moussing
we could not be moussing
you could not be moussing
they could not be moussing	I could not have moussed
you could not have moussed
she could not have moussed
we could not have moussed
you could not have moussed
they could not have moussed	I could not have been moussing
you could not have been moussing
she could not have been moussing
we could not have been moussing
you could not have been moussing
they could not have been moussing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I mousse?
could you mousse?
could she mousse?
could we mousse?
could you mousse?
could they mousse? 	could I be moussing?
could you be moussing?
could she be moussing?
could we be moussing?
could you be moussing?
could they be moussing? 	could I have moussed?
could you have moussed?
could she have moussed?
could we have moussed?
could you have moussed?
could they have moussed? 	could I have been moussing?
could you have been moussing?
could she have been moussing?
could we have been moussing?
could you have been moussing?
could they have been moussing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not mousse?
could you not mousse?
could she not mousse?
could we not mousse?
could you not mousse?
could they not mousse? 	could I not be moussing?
could you not be moussing?
could she not be moussing?
could we not be moussing?
could you not be moussing?
could they not be moussing? 	could I not have moussed?
could you not have moussed?
could she not have moussed?
could we not have moussed?
could you not have moussed?
could they not have moussed? 	could I not have been moussing?
could you not have been moussing?
could she not have been moussing?
could we not have been moussing?
could you not have been moussing?
could they not have been moussing?