must summit
Verbo regolare: summit - summited- summited

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must summit
you must summit
he must summit
we must summit
you must summit
they must summit 	I must be summiting
you must be summiting
he must be summiting
we must be summiting
you must be summiting
they must be summiting	I must have summited
you must have summited
he must have summited
we must have summited
you must have summited
they must have summited	I must have been summiting
you must have been summiting
he must have been summiting
we must have been summiting
you must have been summiting
they must have been summiting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't summit
you mustn't summit
he mustn't summit
we mustn't summit
you mustn't summit
they mustn't summit 	I mustn't be summiting
you mustn't be summiting
he mustn't be summiting
we mustn't be summiting
you mustn't be summiting
they mustn't be summiting	I mustn't have summited
you mustn't have summited
he mustn't have summited
we mustn't have summited
you mustn't have summited
they mustn't have summited	I mustn't have been summiting
you mustn't have been summiting
he mustn't have been summiting
we mustn't have been summiting
you mustn't have been summiting
they mustn't have been summiting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I summit?
must you summit?
must he summit?
must we summit?
must you summit?
must they summit? 	must I be summiting?
must you be summiting?
must he be summiting?
must we be summiting?
must you be summiting?
must they be summiting? 	must I have summited?
must you have summited?
must he have summited?
must we have summited?
must you have summited?
must they have summited? 	must I have been summiting?
must you have been summiting?
must he have been summiting?
must we have been summiting?
must you have been summiting?
must they have been summiting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I summit?
mustn't you summit?
mustn't he summit?
mustn't we summit?
mustn't you summit?
mustn't they summit? 	mustn't I be summiting?
mustn't you be summiting?
mustn't he be summiting?
mustn't we be summiting?
mustn't you be summiting?
mustn't they be summiting? 	mustn't I have summited?
mustn't you have summited?
mustn't he have summited?
mustn't we have summited?
mustn't you have summited?
mustn't they have summited? 	mustn't I have been summiting?
mustn't you have been summiting?
mustn't he have been summiting?
mustn't we have been summiting?
mustn't you have been summiting?
mustn't they have been summiting?