must acquire
Verbo regolare: acquire - acquired- acquired

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must acquire
you must acquire
he must acquire
we must acquire
you must acquire
they must acquire 	I must be acquiring
you must be acquiring
he must be acquiring
we must be acquiring
you must be acquiring
they must be acquiring	I must have acquired
you must have acquired
he must have acquired
we must have acquired
you must have acquired
they must have acquired	I must have been acquiring
you must have been acquiring
he must have been acquiring
we must have been acquiring
you must have been acquiring
they must have been acquiring	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't acquire
you mustn't acquire
he mustn't acquire
we mustn't acquire
you mustn't acquire
they mustn't acquire 	I mustn't be acquiring
you mustn't be acquiring
he mustn't be acquiring
we mustn't be acquiring
you mustn't be acquiring
they mustn't be acquiring	I mustn't have acquired
you mustn't have acquired
he mustn't have acquired
we mustn't have acquired
you mustn't have acquired
they mustn't have acquired	I mustn't have been acquiring
you mustn't have been acquiring
he mustn't have been acquiring
we mustn't have been acquiring
you mustn't have been acquiring
they mustn't have been acquiring	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I acquire?
must you acquire?
must he acquire?
must we acquire?
must you acquire?
must they acquire? 	must I be acquiring?
must you be acquiring?
must he be acquiring?
must we be acquiring?
must you be acquiring?
must they be acquiring? 	must I have acquired?
must you have acquired?
must he have acquired?
must we have acquired?
must you have acquired?
must they have acquired? 	must I have been acquiring?
must you have been acquiring?
must he have been acquiring?
must we have been acquiring?
must you have been acquiring?
must they have been acquiring? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I acquire?
mustn't you acquire?
mustn't he acquire?
mustn't we acquire?
mustn't you acquire?
mustn't they acquire? 	mustn't I be acquiring?
mustn't you be acquiring?
mustn't he be acquiring?
mustn't we be acquiring?
mustn't you be acquiring?
mustn't they be acquiring? 	mustn't I have acquired?
mustn't you have acquired?
mustn't he have acquired?
mustn't we have acquired?
mustn't you have acquired?
mustn't they have acquired? 	mustn't I have been acquiring?
mustn't you have been acquiring?
mustn't he have been acquiring?
mustn't we have been acquiring?
mustn't you have been acquiring?
mustn't they have been acquiring?