must chug
Verbo regolare: chug - chugged- chugged

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must chug
you must chug
she must chug
we must chug
you must chug
they must chug 	I must be chugging
you must be chugging
she must be chugging
we must be chugging
you must be chugging
they must be chugging	I must have chugged
you must have chugged
she must have chugged
we must have chugged
you must have chugged
they must have chugged	I must have been chugging
you must have been chugging
she must have been chugging
we must have been chugging
you must have been chugging
they must have been chugging	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not chug
you must not chug
she must not chug
we must not chug
you must not chug
they must not chug 	I must not be chugging
you must not be chugging
she must not be chugging
we must not be chugging
you must not be chugging
they must not be chugging	I must not have chugged
you must not have chugged
she must not have chugged
we must not have chugged
you must not have chugged
they must not have chugged	I must not have been chugging
you must not have been chugging
she must not have been chugging
we must not have been chugging
you must not have been chugging
they must not have been chugging	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I chug?
must you chug?
must she chug?
must we chug?
must you chug?
must they chug? 	must I be chugging?
must you be chugging?
must she be chugging?
must we be chugging?
must you be chugging?
must they be chugging? 	must I have chugged?
must you have chugged?
must she have chugged?
must we have chugged?
must you have chugged?
must they have chugged? 	must I have been chugging?
must you have been chugging?
must she have been chugging?
must we have been chugging?
must you have been chugging?
must they have been chugging? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not chug?
must you not chug?
must she not chug?
must we not chug?
must you not chug?
must they not chug? 	must I not be chugging?
must you not be chugging?
must she not be chugging?
must we not be chugging?
must you not be chugging?
must they not be chugging? 	must I not have chugged?
must you not have chugged?
must she not have chugged?
must we not have chugged?
must you not have chugged?
must they not have chugged? 	must I not have been chugging?
must you not have been chugging?
must she not have been chugging?
must we not have been chugging?
must you not have been chugging?
must they not have been chugging?