must fright
Verbo regolare: fright - frighted- frighted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must fright
you must fright
he must fright
we must fright
you must fright
they must fright 	I must be frighting
you must be frighting
he must be frighting
we must be frighting
you must be frighting
they must be frighting	I must have frighted
you must have frighted
he must have frighted
we must have frighted
you must have frighted
they must have frighted	I must have been frighting
you must have been frighting
he must have been frighting
we must have been frighting
you must have been frighting
they must have been frighting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't fright
you mustn't fright
he mustn't fright
we mustn't fright
you mustn't fright
they mustn't fright 	I mustn't be frighting
you mustn't be frighting
he mustn't be frighting
we mustn't be frighting
you mustn't be frighting
they mustn't be frighting	I mustn't have frighted
you mustn't have frighted
he mustn't have frighted
we mustn't have frighted
you mustn't have frighted
they mustn't have frighted	I mustn't have been frighting
you mustn't have been frighting
he mustn't have been frighting
we mustn't have been frighting
you mustn't have been frighting
they mustn't have been frighting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I fright?
must you fright?
must he fright?
must we fright?
must you fright?
must they fright? 	must I be frighting?
must you be frighting?
must he be frighting?
must we be frighting?
must you be frighting?
must they be frighting? 	must I have frighted?
must you have frighted?
must he have frighted?
must we have frighted?
must you have frighted?
must they have frighted? 	must I have been frighting?
must you have been frighting?
must he have been frighting?
must we have been frighting?
must you have been frighting?
must they have been frighting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I fright?
mustn't you fright?
mustn't he fright?
mustn't we fright?
mustn't you fright?
mustn't they fright? 	mustn't I be frighting?
mustn't you be frighting?
mustn't he be frighting?
mustn't we be frighting?
mustn't you be frighting?
mustn't they be frighting? 	mustn't I have frighted?
mustn't you have frighted?
mustn't he have frighted?
mustn't we have frighted?
mustn't you have frighted?
mustn't they have frighted? 	mustn't I have been frighting?
mustn't you have been frighting?
mustn't he have been frighting?
mustn't we have been frighting?
mustn't you have been frighting?
mustn't they have been frighting?