must preacquaint
Verbo regolare: preacquaint - preacquainted- preacquainted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must preacquaint
you must preacquaint
he must preacquaint
we must preacquaint
you must preacquaint
they must preacquaint 	I must be preacquainting
you must be preacquainting
he must be preacquainting
we must be preacquainting
you must be preacquainting
they must be preacquainting	I must have preacquainted
you must have preacquainted
he must have preacquainted
we must have preacquainted
you must have preacquainted
they must have preacquainted	I must have been preacquainting
you must have been preacquainting
he must have been preacquainting
we must have been preacquainting
you must have been preacquainting
they must have been preacquainting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't preacquaint
you mustn't preacquaint
he mustn't preacquaint
we mustn't preacquaint
you mustn't preacquaint
they mustn't preacquaint 	I mustn't be preacquainting
you mustn't be preacquainting
he mustn't be preacquainting
we mustn't be preacquainting
you mustn't be preacquainting
they mustn't be preacquainting	I mustn't have preacquainted
you mustn't have preacquainted
he mustn't have preacquainted
we mustn't have preacquainted
you mustn't have preacquainted
they mustn't have preacquainted	I mustn't have been preacquainting
you mustn't have been preacquainting
he mustn't have been preacquainting
we mustn't have been preacquainting
you mustn't have been preacquainting
they mustn't have been preacquainting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I preacquaint?
must you preacquaint?
must he preacquaint?
must we preacquaint?
must you preacquaint?
must they preacquaint? 	must I be preacquainting?
must you be preacquainting?
must he be preacquainting?
must we be preacquainting?
must you be preacquainting?
must they be preacquainting? 	must I have preacquainted?
must you have preacquainted?
must he have preacquainted?
must we have preacquainted?
must you have preacquainted?
must they have preacquainted? 	must I have been preacquainting?
must you have been preacquainting?
must he have been preacquainting?
must we have been preacquainting?
must you have been preacquainting?
must they have been preacquainting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I preacquaint?
mustn't you preacquaint?
mustn't he preacquaint?
mustn't we preacquaint?
mustn't you preacquaint?
mustn't they preacquaint? 	mustn't I be preacquainting?
mustn't you be preacquainting?
mustn't he be preacquainting?
mustn't we be preacquainting?
mustn't you be preacquainting?
mustn't they be preacquainting? 	mustn't I have preacquainted?
mustn't you have preacquainted?
mustn't he have preacquainted?
mustn't we have preacquainted?
mustn't you have preacquainted?
mustn't they have preacquainted? 	mustn't I have been preacquainting?
mustn't you have been preacquainting?
mustn't he have been preacquainting?
mustn't we have been preacquainting?
mustn't you have been preacquainting?
mustn't they have been preacquainting?