must hollow
Verbo regolare: hollow - hollowed- hollowed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must hollow
you must hollow
he must hollow
we must hollow
you must hollow
they must hollow 	I must be hollowing
you must be hollowing
he must be hollowing
we must be hollowing
you must be hollowing
they must be hollowing	I must have hollowed
you must have hollowed
he must have hollowed
we must have hollowed
you must have hollowed
they must have hollowed	I must have been hollowing
you must have been hollowing
he must have been hollowing
we must have been hollowing
you must have been hollowing
they must have been hollowing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not hollow
you must not hollow
he must not hollow
we must not hollow
you must not hollow
they must not hollow 	I must not be hollowing
you must not be hollowing
he must not be hollowing
we must not be hollowing
you must not be hollowing
they must not be hollowing	I must not have hollowed
you must not have hollowed
he must not have hollowed
we must not have hollowed
you must not have hollowed
they must not have hollowed	I must not have been hollowing
you must not have been hollowing
he must not have been hollowing
we must not have been hollowing
you must not have been hollowing
they must not have been hollowing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I hollow?
must you hollow?
must he hollow?
must we hollow?
must you hollow?
must they hollow? 	must I be hollowing?
must you be hollowing?
must he be hollowing?
must we be hollowing?
must you be hollowing?
must they be hollowing? 	must I have hollowed?
must you have hollowed?
must he have hollowed?
must we have hollowed?
must you have hollowed?
must they have hollowed? 	must I have been hollowing?
must you have been hollowing?
must he have been hollowing?
must we have been hollowing?
must you have been hollowing?
must they have been hollowing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not hollow?
must you not hollow?
must he not hollow?
must we not hollow?
must you not hollow?
must they not hollow? 	must I not be hollowing?
must you not be hollowing?
must he not be hollowing?
must we not be hollowing?
must you not be hollowing?
must they not be hollowing? 	must I not have hollowed?
must you not have hollowed?
must he not have hollowed?
must we not have hollowed?
must you not have hollowed?
must they not have hollowed? 	must I not have been hollowing?
must you not have been hollowing?
must he not have been hollowing?
must we not have been hollowing?
must you not have been hollowing?
must they not have been hollowing?