must progress
Verbo regolare: progress - progressed- progressed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must progress
you must progress
he must progress
we must progress
you must progress
they must progress 	I must be progressing
you must be progressing
he must be progressing
we must be progressing
you must be progressing
they must be progressing	I must have progressed
you must have progressed
he must have progressed
we must have progressed
you must have progressed
they must have progressed	I must have been progressing
you must have been progressing
he must have been progressing
we must have been progressing
you must have been progressing
they must have been progressing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not progress
you must not progress
he must not progress
we must not progress
you must not progress
they must not progress 	I must not be progressing
you must not be progressing
he must not be progressing
we must not be progressing
you must not be progressing
they must not be progressing	I must not have progressed
you must not have progressed
he must not have progressed
we must not have progressed
you must not have progressed
they must not have progressed	I must not have been progressing
you must not have been progressing
he must not have been progressing
we must not have been progressing
you must not have been progressing
they must not have been progressing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I progress?
must you progress?
must he progress?
must we progress?
must you progress?
must they progress? 	must I be progressing?
must you be progressing?
must he be progressing?
must we be progressing?
must you be progressing?
must they be progressing? 	must I have progressed?
must you have progressed?
must he have progressed?
must we have progressed?
must you have progressed?
must they have progressed? 	must I have been progressing?
must you have been progressing?
must he have been progressing?
must we have been progressing?
must you have been progressing?
must they have been progressing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not progress?
must you not progress?
must he not progress?
must we not progress?
must you not progress?
must they not progress? 	must I not be progressing?
must you not be progressing?
must he not be progressing?
must we not be progressing?
must you not be progressing?
must they not be progressing? 	must I not have progressed?
must you not have progressed?
must he not have progressed?
must we not have progressed?
must you not have progressed?
must they not have progressed? 	must I not have been progressing?
must you not have been progressing?
must he not have been progressing?
must we not have been progressing?
must you not have been progressing?
must they not have been progressing?