must isle
Verbo regolare: isle - isled- isled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must isle
you must isle
he must isle
we must isle
you must isle
they must isle 	I must be isling
you must be isling
he must be isling
we must be isling
you must be isling
they must be isling	I must have isled
you must have isled
he must have isled
we must have isled
you must have isled
they must have isled	I must have been isling
you must have been isling
he must have been isling
we must have been isling
you must have been isling
they must have been isling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not isle
you must not isle
he must not isle
we must not isle
you must not isle
they must not isle 	I must not be isling
you must not be isling
he must not be isling
we must not be isling
you must not be isling
they must not be isling	I must not have isled
you must not have isled
he must not have isled
we must not have isled
you must not have isled
they must not have isled	I must not have been isling
you must not have been isling
he must not have been isling
we must not have been isling
you must not have been isling
they must not have been isling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I isle?
must you isle?
must he isle?
must we isle?
must you isle?
must they isle? 	must I be isling?
must you be isling?
must he be isling?
must we be isling?
must you be isling?
must they be isling? 	must I have isled?
must you have isled?
must he have isled?
must we have isled?
must you have isled?
must they have isled? 	must I have been isling?
must you have been isling?
must he have been isling?
must we have been isling?
must you have been isling?
must they have been isling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not isle?
must you not isle?
must he not isle?
must we not isle?
must you not isle?
must they not isle? 	must I not be isling?
must you not be isling?
must he not be isling?
must we not be isling?
must you not be isling?
must they not be isling? 	must I not have isled?
must you not have isled?
must he not have isled?
must we not have isled?
must you not have isled?
must they not have isled? 	must I not have been isling?
must you not have been isling?
must he not have been isling?
must we not have been isling?
must you not have been isling?
must they not have been isling?