must perk perk
Verbo regolare: perk perk - perk perked- perk perked

, questo verbo potrebbe non esistere, la coniugazione viene fornita come esempio.

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must perk perk
you must perk perk
he must perk perk
we must perk perk
you must perk perk
they must perk perk 	I must be perk perking
you must be perk perking
he must be perk perking
we must be perk perking
you must be perk perking
they must be perk perking	I must have perk perked
you must have perk perked
he must have perk perked
we must have perk perked
you must have perk perked
they must have perk perked	I must have been perk perking
you must have been perk perking
he must have been perk perking
we must have been perk perking
you must have been perk perking
they must have been perk perking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't perk perk
you mustn't perk perk
he mustn't perk perk
we mustn't perk perk
you mustn't perk perk
they mustn't perk perk 	I mustn't be perk perking
you mustn't be perk perking
he mustn't be perk perking
we mustn't be perk perking
you mustn't be perk perking
they mustn't be perk perking	I mustn't have perk perked
you mustn't have perk perked
he mustn't have perk perked
we mustn't have perk perked
you mustn't have perk perked
they mustn't have perk perked	I mustn't have been perk perking
you mustn't have been perk perking
he mustn't have been perk perking
we mustn't have been perk perking
you mustn't have been perk perking
they mustn't have been perk perking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I perk perk?
must you perk perk?
must he perk perk?
must we perk perk?
must you perk perk?
must they perk perk? 	must I be perk perking?
must you be perk perking?
must he be perk perking?
must we be perk perking?
must you be perk perking?
must they be perk perking? 	must I have perk perked?
must you have perk perked?
must he have perk perked?
must we have perk perked?
must you have perk perked?
must they have perk perked? 	must I have been perk perking?
must you have been perk perking?
must he have been perk perking?
must we have been perk perking?
must you have been perk perking?
must they have been perk perking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I perk perk?
mustn't you perk perk?
mustn't he perk perk?
mustn't we perk perk?
mustn't you perk perk?
mustn't they perk perk? 	mustn't I be perk perking?
mustn't you be perk perking?
mustn't he be perk perking?
mustn't we be perk perking?
mustn't you be perk perking?
mustn't they be perk perking? 	mustn't I have perk perked?
mustn't you have perk perked?
mustn't he have perk perked?
mustn't we have perk perked?
mustn't you have perk perked?
mustn't they have perk perked? 	mustn't I have been perk perking?
mustn't you have been perk perking?
mustn't he have been perk perking?
mustn't we have been perk perking?
mustn't you have been perk perking?
mustn't they have been perk perking?