could circumvolve
Verbo regular: circumvolve - circumvolved- circumvolved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could circumvolve
you could circumvolve
he could circumvolve
we could circumvolve
you could circumvolve
they could circumvolve 	I could be circumvolving
you could be circumvolving
he could be circumvolving
we could be circumvolving
you could be circumvolving
they could be circumvolving	I could have circumvolved
you could have circumvolved
he could have circumvolved
we could have circumvolved
you could have circumvolved
they could have circumvolved	I could have been circumvolving
you could have been circumvolving
he could have been circumvolving
we could have been circumvolving
you could have been circumvolving
they could have been circumvolving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not circumvolve
you could not circumvolve
he could not circumvolve
we could not circumvolve
you could not circumvolve
they could not circumvolve 	I could not be circumvolving
you could not be circumvolving
he could not be circumvolving
we could not be circumvolving
you could not be circumvolving
they could not be circumvolving	I could not have circumvolved
you could not have circumvolved
he could not have circumvolved
we could not have circumvolved
you could not have circumvolved
they could not have circumvolved	I could not have been circumvolving
you could not have been circumvolving
he could not have been circumvolving
we could not have been circumvolving
you could not have been circumvolving
they could not have been circumvolving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I circumvolve?
could you circumvolve?
could he circumvolve?
could we circumvolve?
could you circumvolve?
could they circumvolve? 	could I be circumvolving?
could you be circumvolving?
could he be circumvolving?
could we be circumvolving?
could you be circumvolving?
could they be circumvolving? 	could I have circumvolved?
could you have circumvolved?
could he have circumvolved?
could we have circumvolved?
could you have circumvolved?
could they have circumvolved? 	could I have been circumvolving?
could you have been circumvolving?
could he have been circumvolving?
could we have been circumvolving?
could you have been circumvolving?
could they have been circumvolving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not circumvolve?
could you not circumvolve?
could he not circumvolve?
could we not circumvolve?
could you not circumvolve?
could they not circumvolve? 	could I not be circumvolving?
could you not be circumvolving?
could he not be circumvolving?
could we not be circumvolving?
could you not be circumvolving?
could they not be circumvolving? 	could I not have circumvolved?
could you not have circumvolved?
could he not have circumvolved?
could we not have circumvolved?
could you not have circumvolved?
could they not have circumvolved? 	could I not have been circumvolving?
could you not have been circumvolving?
could he not have been circumvolving?
could we not have been circumvolving?
could you not have been circumvolving?
could they not have been circumvolving?