could preadjust
Verbo regular: preadjust - preadjusted- preadjusted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could preadjust
you could preadjust
he could preadjust
we could preadjust
you could preadjust
they could preadjust 	I could be preadjusting
you could be preadjusting
he could be preadjusting
we could be preadjusting
you could be preadjusting
they could be preadjusting	I could have preadjusted
you could have preadjusted
he could have preadjusted
we could have preadjusted
you could have preadjusted
they could have preadjusted	I could have been preadjusting
you could have been preadjusting
he could have been preadjusting
we could have been preadjusting
you could have been preadjusting
they could have been preadjusting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not preadjust
you could not preadjust
he could not preadjust
we could not preadjust
you could not preadjust
they could not preadjust 	I could not be preadjusting
you could not be preadjusting
he could not be preadjusting
we could not be preadjusting
you could not be preadjusting
they could not be preadjusting	I could not have preadjusted
you could not have preadjusted
he could not have preadjusted
we could not have preadjusted
you could not have preadjusted
they could not have preadjusted	I could not have been preadjusting
you could not have been preadjusting
he could not have been preadjusting
we could not have been preadjusting
you could not have been preadjusting
they could not have been preadjusting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I preadjust?
could you preadjust?
could he preadjust?
could we preadjust?
could you preadjust?
could they preadjust? 	could I be preadjusting?
could you be preadjusting?
could he be preadjusting?
could we be preadjusting?
could you be preadjusting?
could they be preadjusting? 	could I have preadjusted?
could you have preadjusted?
could he have preadjusted?
could we have preadjusted?
could you have preadjusted?
could they have preadjusted? 	could I have been preadjusting?
could you have been preadjusting?
could he have been preadjusting?
could we have been preadjusting?
could you have been preadjusting?
could they have been preadjusting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not preadjust?
could you not preadjust?
could he not preadjust?
could we not preadjust?
could you not preadjust?
could they not preadjust? 	could I not be preadjusting?
could you not be preadjusting?
could he not be preadjusting?
could we not be preadjusting?
could you not be preadjusting?
could they not be preadjusting? 	could I not have preadjusted?
could you not have preadjusted?
could he not have preadjusted?
could we not have preadjusted?
could you not have preadjusted?
could they not have preadjusted? 	could I not have been preadjusting?
could you not have been preadjusting?
could he not have been preadjusting?
could we not have been preadjusting?
could you not have been preadjusting?
could they not have been preadjusting?