must forerun
Verbo irregolare: forerun - foreran- forerun

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must forerun
you must forerun
he must forerun
we must forerun
you must forerun
they must forerun 	I must be foreruning
you must be foreruning
he must be foreruning
we must be foreruning
you must be foreruning
they must be foreruning	I must have forerun
you must have forerun
he must have forerun
we must have forerun
you must have forerun
they must have forerun	I must have been foreruning
you must have been foreruning
he must have been foreruning
we must have been foreruning
you must have been foreruning
they must have been foreruning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not forerun
you must not forerun
he must not forerun
we must not forerun
you must not forerun
they must not forerun 	I must not be foreruning
you must not be foreruning
he must not be foreruning
we must not be foreruning
you must not be foreruning
they must not be foreruning	I must not have forerun
you must not have forerun
he must not have forerun
we must not have forerun
you must not have forerun
they must not have forerun	I must not have been foreruning
you must not have been foreruning
he must not have been foreruning
we must not have been foreruning
you must not have been foreruning
they must not have been foreruning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I forerun?
must you forerun?
must he forerun?
must we forerun?
must you forerun?
must they forerun? 	must I be foreruning?
must you be foreruning?
must he be foreruning?
must we be foreruning?
must you be foreruning?
must they be foreruning? 	must I have forerun?
must you have forerun?
must he have forerun?
must we have forerun?
must you have forerun?
must they have forerun? 	must I have been foreruning?
must you have been foreruning?
must he have been foreruning?
must we have been foreruning?
must you have been foreruning?
must they have been foreruning? 	

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