must puncture
Verbo regolare: puncture - punctured- punctured

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must puncture
you must puncture
he must puncture
we must puncture
you must puncture
they must puncture 	I must be puncturing
you must be puncturing
he must be puncturing
we must be puncturing
you must be puncturing
they must be puncturing	I must have punctured
you must have punctured
he must have punctured
we must have punctured
you must have punctured
they must have punctured	I must have been puncturing
you must have been puncturing
he must have been puncturing
we must have been puncturing
you must have been puncturing
they must have been puncturing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not puncture
you must not puncture
he must not puncture
we must not puncture
you must not puncture
they must not puncture 	I must not be puncturing
you must not be puncturing
he must not be puncturing
we must not be puncturing
you must not be puncturing
they must not be puncturing	I must not have punctured
you must not have punctured
he must not have punctured
we must not have punctured
you must not have punctured
they must not have punctured	I must not have been puncturing
you must not have been puncturing
he must not have been puncturing
we must not have been puncturing
you must not have been puncturing
they must not have been puncturing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I puncture?
must you puncture?
must he puncture?
must we puncture?
must you puncture?
must they puncture? 	must I be puncturing?
must you be puncturing?
must he be puncturing?
must we be puncturing?
must you be puncturing?
must they be puncturing? 	must I have punctured?
must you have punctured?
must he have punctured?
must we have punctured?
must you have punctured?
must they have punctured? 	must I have been puncturing?
must you have been puncturing?
must he have been puncturing?
must we have been puncturing?
must you have been puncturing?
must they have been puncturing? 	

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