must compound
Verbo regolare: compound - compounded- compounded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must compound
you must compound
she must compound
we must compound
you must compound
they must compound 	I must be compounding
you must be compounding
she must be compounding
we must be compounding
you must be compounding
they must be compounding	I must have compounded
you must have compounded
she must have compounded
we must have compounded
you must have compounded
they must have compounded	I must have been compounding
you must have been compounding
she must have been compounding
we must have been compounding
you must have been compounding
they must have been compounding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not compound
you must not compound
she must not compound
we must not compound
you must not compound
they must not compound 	I must not be compounding
you must not be compounding
she must not be compounding
we must not be compounding
you must not be compounding
they must not be compounding	I must not have compounded
you must not have compounded
she must not have compounded
we must not have compounded
you must not have compounded
they must not have compounded	I must not have been compounding
you must not have been compounding
she must not have been compounding
we must not have been compounding
you must not have been compounding
they must not have been compounding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I compound?
must you compound?
must she compound?
must we compound?
must you compound?
must they compound? 	must I be compounding?
must you be compounding?
must she be compounding?
must we be compounding?
must you be compounding?
must they be compounding? 	must I have compounded?
must you have compounded?
must she have compounded?
must we have compounded?
must you have compounded?
must they have compounded? 	must I have been compounding?
must you have been compounding?
must she have been compounding?
must we have been compounding?
must you have been compounding?
must they have been compounding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not compound?
must you not compound?
must she not compound?
must we not compound?
must you not compound?
must they not compound? 	must I not be compounding?
must you not be compounding?
must she not be compounding?
must we not be compounding?
must you not be compounding?
must they not be compounding? 	must I not have compounded?
must you not have compounded?
must she not have compounded?
must we not have compounded?
must you not have compounded?
must they not have compounded? 	must I not have been compounding?
must you not have been compounding?
must she not have been compounding?
must we not have been compounding?
must you not have been compounding?
must they not have been compounding?