must dib
Verbo regolare: dib - dibed- dibed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must dib
you must dib
he must dib
we must dib
you must dib
they must dib 	I must be dibing
you must be dibing
he must be dibing
we must be dibing
you must be dibing
they must be dibing	I must have dibed
you must have dibed
he must have dibed
we must have dibed
you must have dibed
they must have dibed	I must have been dibing
you must have been dibing
he must have been dibing
we must have been dibing
you must have been dibing
they must have been dibing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't dib
you mustn't dib
he mustn't dib
we mustn't dib
you mustn't dib
they mustn't dib 	I mustn't be dibing
you mustn't be dibing
he mustn't be dibing
we mustn't be dibing
you mustn't be dibing
they mustn't be dibing	I mustn't have dibed
you mustn't have dibed
he mustn't have dibed
we mustn't have dibed
you mustn't have dibed
they mustn't have dibed	I mustn't have been dibing
you mustn't have been dibing
he mustn't have been dibing
we mustn't have been dibing
you mustn't have been dibing
they mustn't have been dibing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I dib?
must you dib?
must he dib?
must we dib?
must you dib?
must they dib? 	must I be dibing?
must you be dibing?
must he be dibing?
must we be dibing?
must you be dibing?
must they be dibing? 	must I have dibed?
must you have dibed?
must he have dibed?
must we have dibed?
must you have dibed?
must they have dibed? 	must I have been dibing?
must you have been dibing?
must he have been dibing?
must we have been dibing?
must you have been dibing?
must they have been dibing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I dib?
mustn't you dib?
mustn't he dib?
mustn't we dib?
mustn't you dib?
mustn't they dib? 	mustn't I be dibing?
mustn't you be dibing?
mustn't he be dibing?
mustn't we be dibing?
mustn't you be dibing?
mustn't they be dibing? 	mustn't I have dibed?
mustn't you have dibed?
mustn't he have dibed?
mustn't we have dibed?
mustn't you have dibed?
mustn't they have dibed? 	mustn't I have been dibing?
mustn't you have been dibing?
mustn't he have been dibing?
mustn't we have been dibing?
mustn't you have been dibing?
mustn't they have been dibing?