must snorkel
Verbo regolare: snorkel - snorkeled- snorkeled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must snorkel
you must snorkel
he must snorkel
we must snorkel
you must snorkel
they must snorkel 	I must be snorkeling
you must be snorkeling
he must be snorkeling
we must be snorkeling
you must be snorkeling
they must be snorkeling	I must have snorkeled
you must have snorkeled
he must have snorkeled
we must have snorkeled
you must have snorkeled
they must have snorkeled	I must have been snorkeling
you must have been snorkeling
he must have been snorkeling
we must have been snorkeling
you must have been snorkeling
they must have been snorkeling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't snorkel
you mustn't snorkel
he mustn't snorkel
we mustn't snorkel
you mustn't snorkel
they mustn't snorkel 	I mustn't be snorkeling
you mustn't be snorkeling
he mustn't be snorkeling
we mustn't be snorkeling
you mustn't be snorkeling
they mustn't be snorkeling	I mustn't have snorkeled
you mustn't have snorkeled
he mustn't have snorkeled
we mustn't have snorkeled
you mustn't have snorkeled
they mustn't have snorkeled	I mustn't have been snorkeling
you mustn't have been snorkeling
he mustn't have been snorkeling
we mustn't have been snorkeling
you mustn't have been snorkeling
they mustn't have been snorkeling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I snorkel?
must you snorkel?
must he snorkel?
must we snorkel?
must you snorkel?
must they snorkel? 	must I be snorkeling?
must you be snorkeling?
must he be snorkeling?
must we be snorkeling?
must you be snorkeling?
must they be snorkeling? 	must I have snorkeled?
must you have snorkeled?
must he have snorkeled?
must we have snorkeled?
must you have snorkeled?
must they have snorkeled? 	must I have been snorkeling?
must you have been snorkeling?
must he have been snorkeling?
must we have been snorkeling?
must you have been snorkeling?
must they have been snorkeling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I snorkel?
mustn't you snorkel?
mustn't he snorkel?
mustn't we snorkel?
mustn't you snorkel?
mustn't they snorkel? 	mustn't I be snorkeling?
mustn't you be snorkeling?
mustn't he be snorkeling?
mustn't we be snorkeling?
mustn't you be snorkeling?
mustn't they be snorkeling? 	mustn't I have snorkeled?
mustn't you have snorkeled?
mustn't he have snorkeled?
mustn't we have snorkeled?
mustn't you have snorkeled?
mustn't they have snorkeled? 	mustn't I have been snorkeling?
mustn't you have been snorkeling?
mustn't he have been snorkeling?
mustn't we have been snorkeling?
mustn't you have been snorkeling?
mustn't they have been snorkeling?