must carpool
Verbo regolare: carpool - carpooled- carpooled

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

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

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

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