could rehab
Verbo regular: rehab - rehabed- rehabed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could rehab
you could rehab
he could rehab
we could rehab
you could rehab
they could rehab 	I could be rehabing
you could be rehabing
he could be rehabing
we could be rehabing
you could be rehabing
they could be rehabing	I could have rehabed
you could have rehabed
he could have rehabed
we could have rehabed
you could have rehabed
they could have rehabed	I could have been rehabing
you could have been rehabing
he could have been rehabing
we could have been rehabing
you could have been rehabing
they could have been rehabing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not rehab
you could not rehab
he could not rehab
we could not rehab
you could not rehab
they could not rehab 	I could not be rehabing
you could not be rehabing
he could not be rehabing
we could not be rehabing
you could not be rehabing
they could not be rehabing	I could not have rehabed
you could not have rehabed
he could not have rehabed
we could not have rehabed
you could not have rehabed
they could not have rehabed	I could not have been rehabing
you could not have been rehabing
he could not have been rehabing
we could not have been rehabing
you could not have been rehabing
they could not have been rehabing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I rehab?
could you rehab?
could he rehab?
could we rehab?
could you rehab?
could they rehab? 	could I be rehabing?
could you be rehabing?
could he be rehabing?
could we be rehabing?
could you be rehabing?
could they be rehabing? 	could I have rehabed?
could you have rehabed?
could he have rehabed?
could we have rehabed?
could you have rehabed?
could they have rehabed? 	could I have been rehabing?
could you have been rehabing?
could he have been rehabing?
could we have been rehabing?
could you have been rehabing?
could they have been rehabing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not rehab?
could you not rehab?
could he not rehab?
could we not rehab?
could you not rehab?
could they not rehab? 	could I not be rehabing?
could you not be rehabing?
could he not be rehabing?
could we not be rehabing?
could you not be rehabing?
could they not be rehabing? 	could I not have rehabed?
could you not have rehabed?
could he not have rehabed?
could we not have rehabed?
could you not have rehabed?
could they not have rehabed? 	could I not have been rehabing?
could you not have been rehabing?
could he not have been rehabing?
could we not have been rehabing?
could you not have been rehabing?
could they not have been rehabing?