could bartend
Verbo regular: bartend - bartended- bartended

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could bartend
you could bartend
she could bartend
we could bartend
you could bartend
they could bartend 	I could be bartending
you could be bartending
she could be bartending
we could be bartending
you could be bartending
they could be bartending	I could have bartended
you could have bartended
she could have bartended
we could have bartended
you could have bartended
they could have bartended	I could have been bartending
you could have been bartending
she could have been bartending
we could have been bartending
you could have been bartending
they could have been bartending	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not bartend
you could not bartend
she could not bartend
we could not bartend
you could not bartend
they could not bartend 	I could not be bartending
you could not be bartending
she could not be bartending
we could not be bartending
you could not be bartending
they could not be bartending	I could not have bartended
you could not have bartended
she could not have bartended
we could not have bartended
you could not have bartended
they could not have bartended	I could not have been bartending
you could not have been bartending
she could not have been bartending
we could not have been bartending
you could not have been bartending
they could not have been bartending	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I bartend?
could you bartend?
could she bartend?
could we bartend?
could you bartend?
could they bartend? 	could I be bartending?
could you be bartending?
could she be bartending?
could we be bartending?
could you be bartending?
could they be bartending? 	could I have bartended?
could you have bartended?
could she have bartended?
could we have bartended?
could you have bartended?
could they have bartended? 	could I have been bartending?
could you have been bartending?
could she have been bartending?
could we have been bartending?
could you have been bartending?
could they have been bartending? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not bartend?
could you not bartend?
could she not bartend?
could we not bartend?
could you not bartend?
could they not bartend? 	could I not be bartending?
could you not be bartending?
could she not be bartending?
could we not be bartending?
could you not be bartending?
could they not be bartending? 	could I not have bartended?
could you not have bartended?
could she not have bartended?
could we not have bartended?
could you not have bartended?
could they not have bartended? 	could I not have been bartending?
could you not have been bartending?
could she not have been bartending?
could we not have been bartending?
could you not have been bartending?
could they not have been bartending?