must rob
Verbo regolare: rob - robbed- robbed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must rob
you must rob
she must rob
we must rob
you must rob
they must rob 	I must be robbing
you must be robbing
she must be robbing
we must be robbing
you must be robbing
they must be robbing	I must have robbed
you must have robbed
she must have robbed
we must have robbed
you must have robbed
they must have robbed	I must have been robbing
you must have been robbing
she must have been robbing
we must have been robbing
you must have been robbing
they must have been robbing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not rob
you must not rob
she must not rob
we must not rob
you must not rob
they must not rob 	I must not be robbing
you must not be robbing
she must not be robbing
we must not be robbing
you must not be robbing
they must not be robbing	I must not have robbed
you must not have robbed
she must not have robbed
we must not have robbed
you must not have robbed
they must not have robbed	I must not have been robbing
you must not have been robbing
she must not have been robbing
we must not have been robbing
you must not have been robbing
they must not have been robbing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I rob?
must you rob?
must she rob?
must we rob?
must you rob?
must they rob? 	must I be robbing?
must you be robbing?
must she be robbing?
must we be robbing?
must you be robbing?
must they be robbing? 	must I have robbed?
must you have robbed?
must she have robbed?
must we have robbed?
must you have robbed?
must they have robbed? 	must I have been robbing?
must you have been robbing?
must she have been robbing?
must we have been robbing?
must you have been robbing?
must they have been robbing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not rob?
must you not rob?
must she not rob?
must we not rob?
must you not rob?
must they not rob? 	must I not be robbing?
must you not be robbing?
must she not be robbing?
must we not be robbing?
must you not be robbing?
must they not be robbing? 	must I not have robbed?
must you not have robbed?
must she not have robbed?
must we not have robbed?
must you not have robbed?
must they not have robbed? 	must I not have been robbing?
must you not have been robbing?
must she not have been robbing?
must we not have been robbing?
must you not have been robbing?
must they not have been robbing?