could sheetrock
Regular verb: sheetrock - sheetrocked- sheetrocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could sheetrock
you could sheetrock
she could sheetrock
we could sheetrock
you could sheetrock
they could sheetrock 	I could be sheetrocking
you could be sheetrocking
she could be sheetrocking
we could be sheetrocking
you could be sheetrocking
they could be sheetrocking	I could have sheetrocked
you could have sheetrocked
she 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
she could have been sheetrocking
we could have been sheetrocking
you could have been sheetrocking
they could have been sheetrocking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not sheetrock
you could not sheetrock
she 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
she 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
she 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
she could not have been sheetrocking
we could not have been sheetrocking
you could not have been sheetrocking
they could not have been sheetrocking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I sheetrock?
could you sheetrock?
could she sheetrock?
could we sheetrock?
could you sheetrock?
could they sheetrock? 	could I be sheetrocking?
could you be sheetrocking?
could she be sheetrocking?
could we be sheetrocking?
could you be sheetrocking?
could they be sheetrocking? 	could I have sheetrocked?
could you have sheetrocked?
could she 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 she have been sheetrocking?
could we have been sheetrocking?
could you have been sheetrocking?
could they have been sheetrocking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not sheetrock?
could you not sheetrock?
could she 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 she 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 she 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 she not have been sheetrocking?
could we not have been sheetrocking?
could you not have been sheetrocking?
could they not have been sheetrocking?