could carpool
Verbo regolare: carpool - carpooled- carpooled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could carpool
you could carpool
he could carpool
we could carpool
you could carpool
they could carpool 	I could be carpooling
you could be carpooling
he could be carpooling
we could be carpooling
you could be carpooling
they could be carpooling	I could have carpooled
you could have carpooled
he could have carpooled
we could have carpooled
you could have carpooled
they could have carpooled	I could have been carpooling
you could have been carpooling
he could have been carpooling
we could have been carpooling
you could have been carpooling
they could have been carpooling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not carpool
you could not carpool
he could not carpool
we could not carpool
you could not carpool
they could not carpool 	I could not be carpooling
you could not be carpooling
he could not be carpooling
we could not be carpooling
you could not be carpooling
they could not be carpooling	I could not have carpooled
you could not have carpooled
he could not have carpooled
we could not have carpooled
you could not have carpooled
they could not have carpooled	I could not have been carpooling
you could not have been carpooling
he could not have been carpooling
we could not have been carpooling
you could not have been carpooling
they could not have been carpooling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I carpool?
could you carpool?
could he carpool?
could we carpool?
could you carpool?
could they carpool? 	could I be carpooling?
could you be carpooling?
could he be carpooling?
could we be carpooling?
could you be carpooling?
could they be carpooling? 	could I have carpooled?
could you have carpooled?
could he have carpooled?
could we have carpooled?
could you have carpooled?
could they have carpooled? 	could I have been carpooling?
could you have been carpooling?
could he have been carpooling?
could we have been carpooling?
could you have been carpooling?
could they have been carpooling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not carpool?
could you not carpool?
could he not carpool?
could we not carpool?
could you not carpool?
could they not carpool? 	could I not be carpooling?
could you not be carpooling?
could he not be carpooling?
could we not be carpooling?
could you not be carpooling?
could they not be carpooling? 	could I not have carpooled?
could you not have carpooled?
could he not have carpooled?
could we not have carpooled?
could you not have carpooled?
could they not have carpooled? 	could I not have been carpooling?
could you not have been carpooling?
could he not have been carpooling?
could we not have been carpooling?
could you not have been carpooling?
could they not have been carpooling?