could juggle
Verbo regular: juggle - juggled- juggled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could juggle
you could juggle
she could juggle
we could juggle
you could juggle
they could juggle 	I could be juggling
you could be juggling
she could be juggling
we could be juggling
you could be juggling
they could be juggling	I could have juggled
you could have juggled
she could have juggled
we could have juggled
you could have juggled
they could have juggled	I could have been juggling
you could have been juggling
she could have been juggling
we could have been juggling
you could have been juggling
they could have been juggling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not juggle
you could not juggle
she could not juggle
we could not juggle
you could not juggle
they could not juggle 	I could not be juggling
you could not be juggling
she could not be juggling
we could not be juggling
you could not be juggling
they could not be juggling	I could not have juggled
you could not have juggled
she could not have juggled
we could not have juggled
you could not have juggled
they could not have juggled	I could not have been juggling
you could not have been juggling
she could not have been juggling
we could not have been juggling
you could not have been juggling
they could not have been juggling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I juggle?
could you juggle?
could she juggle?
could we juggle?
could you juggle?
could they juggle? 	could I be juggling?
could you be juggling?
could she be juggling?
could we be juggling?
could you be juggling?
could they be juggling? 	could I have juggled?
could you have juggled?
could she have juggled?
could we have juggled?
could you have juggled?
could they have juggled? 	could I have been juggling?
could you have been juggling?
could she have been juggling?
could we have been juggling?
could you have been juggling?
could they have been juggling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not juggle?
could you not juggle?
could she not juggle?
could we not juggle?
could you not juggle?
could they not juggle? 	could I not be juggling?
could you not be juggling?
could she not be juggling?
could we not be juggling?
could you not be juggling?
could they not be juggling? 	could I not have juggled?
could you not have juggled?
could she not have juggled?
could we not have juggled?
could you not have juggled?
could they not have juggled? 	could I not have been juggling?
could you not have been juggling?
could she not have been juggling?
could we not have been juggling?
could you not have been juggling?
could they not have been juggling?