could sheetrock
Verbo regular: sheetrock - sheetrocked- sheetrocked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could sheetrock
you could sheetrock
he could sheetrock
we could sheetrock
you could sheetrock
they could sheetrock 	I could be sheetrocking
you could be sheetrocking
he could be sheetrocking
we could be sheetrocking
you could be sheetrocking
they could be sheetrocking	I could have sheetrocked
you could have sheetrocked
he could have sheetrocked
we could have sheetrocked
you could have sheetrocked
they could have sheetrocked	I could have been sheetrocking
you could have been sheetrocking
he could have been sheetrocking
we could have been sheetrocking
you could have been sheetrocking
they could have been sheetrocking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not sheetrock
you could not sheetrock
he could not sheetrock
we could not sheetrock
you could not sheetrock
they could not sheetrock 	I could not be sheetrocking
you could not be sheetrocking
he could not be sheetrocking
we could not be sheetrocking
you could not be sheetrocking
they could not be sheetrocking	I could not have sheetrocked
you could not have sheetrocked
he could not have sheetrocked
we could not have sheetrocked
you could not have sheetrocked
they could not have sheetrocked	I could not have been sheetrocking
you could not have been sheetrocking
he could not have been sheetrocking
we could not have been sheetrocking
you could not have been sheetrocking
they could not have been sheetrocking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I sheetrock?
could you sheetrock?
could he sheetrock?
could we sheetrock?
could you sheetrock?
could they sheetrock? 	could I be sheetrocking?
could you be sheetrocking?
could he be sheetrocking?
could we be sheetrocking?
could you be sheetrocking?
could they be sheetrocking? 	could I have sheetrocked?
could you have sheetrocked?
could he have sheetrocked?
could we have sheetrocked?
could you have sheetrocked?
could they have sheetrocked? 	could I have been sheetrocking?
could you have been sheetrocking?
could he have been sheetrocking?
could we have been sheetrocking?
could you have been sheetrocking?
could they have been sheetrocking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not sheetrock?
could you not sheetrock?
could he not sheetrock?
could we not sheetrock?
could you not sheetrock?
could they not sheetrock? 	could I not be sheetrocking?
could you not be sheetrocking?
could he not be sheetrocking?
could we not be sheetrocking?
could you not be sheetrocking?
could they not be sheetrocking? 	could I not have sheetrocked?
could you not have sheetrocked?
could he not have sheetrocked?
could we not have sheetrocked?
could you not have sheetrocked?
could they not have sheetrocked? 	could I not have been sheetrocking?
could you not have been sheetrocking?
could he not have been sheetrocking?
could we not have been sheetrocking?
could you not have been sheetrocking?
could they not have been sheetrocking?