could ruffle
Verbo regular: ruffle - ruffled- ruffled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could ruffle
you could ruffle
she could ruffle
we could ruffle
you could ruffle
they could ruffle 	I could be ruffling
you could be ruffling
she could be ruffling
we could be ruffling
you could be ruffling
they could be ruffling	I could have ruffled
you could have ruffled
she could have ruffled
we could have ruffled
you could have ruffled
they could have ruffled	I could have been ruffling
you could have been ruffling
she could have been ruffling
we could have been ruffling
you could have been ruffling
they could have been ruffling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not ruffle
you could not ruffle
she could not ruffle
we could not ruffle
you could not ruffle
they could not ruffle 	I could not be ruffling
you could not be ruffling
she could not be ruffling
we could not be ruffling
you could not be ruffling
they could not be ruffling	I could not have ruffled
you could not have ruffled
she could not have ruffled
we could not have ruffled
you could not have ruffled
they could not have ruffled	I could not have been ruffling
you could not have been ruffling
she could not have been ruffling
we could not have been ruffling
you could not have been ruffling
they could not have been ruffling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I ruffle?
could you ruffle?
could she ruffle?
could we ruffle?
could you ruffle?
could they ruffle? 	could I be ruffling?
could you be ruffling?
could she be ruffling?
could we be ruffling?
could you be ruffling?
could they be ruffling? 	could I have ruffled?
could you have ruffled?
could she have ruffled?
could we have ruffled?
could you have ruffled?
could they have ruffled? 	could I have been ruffling?
could you have been ruffling?
could she have been ruffling?
could we have been ruffling?
could you have been ruffling?
could they have been ruffling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not ruffle?
could you not ruffle?
could she not ruffle?
could we not ruffle?
could you not ruffle?
could they not ruffle? 	could I not be ruffling?
could you not be ruffling?
could she not be ruffling?
could we not be ruffling?
could you not be ruffling?
could they not be ruffling? 	could I not have ruffled?
could you not have ruffled?
could she not have ruffled?
could we not have ruffled?
could you not have ruffled?
could they not have ruffled? 	could I not have been ruffling?
could you not have been ruffling?
could she not have been ruffling?
could we not have been ruffling?
could you not have been ruffling?
could they not have been ruffling?