must focus
Verbo regolare: focus - focused- focused

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must focus
you must focus
he must focus
we must focus
you must focus
they must focus 	I must be focusing
you must be focusing
he must be focusing
we must be focusing
you must be focusing
they must be focusing	I must have focused
you must have focused
he must have focused
we must have focused
you must have focused
they must have focused	I must have been focusing
you must have been focusing
he must have been focusing
we must have been focusing
you must have been focusing
they must have been focusing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not focus
you must not focus
he must not focus
we must not focus
you must not focus
they must not focus 	I must not be focusing
you must not be focusing
he must not be focusing
we must not be focusing
you must not be focusing
they must not be focusing	I must not have focused
you must not have focused
he must not have focused
we must not have focused
you must not have focused
they must not have focused	I must not have been focusing
you must not have been focusing
he must not have been focusing
we must not have been focusing
you must not have been focusing
they must not have been focusing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I focus?
must you focus?
must he focus?
must we focus?
must you focus?
must they focus? 	must I be focusing?
must you be focusing?
must he be focusing?
must we be focusing?
must you be focusing?
must they be focusing? 	must I have focused?
must you have focused?
must he have focused?
must we have focused?
must you have focused?
must they have focused? 	must I have been focusing?
must you have been focusing?
must he have been focusing?
must we have been focusing?
must you have been focusing?
must they have been focusing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not focus?
must you not focus?
must he not focus?
must we not focus?
must you not focus?
must they not focus? 	must I not be focusing?
must you not be focusing?
must he not be focusing?
must we not be focusing?
must you not be focusing?
must they not be focusing? 	must I not have focused?
must you not have focused?
must he not have focused?
must we not have focused?
must you not have focused?
must they not have focused? 	must I not have been focusing?
must you not have been focusing?
must he not have been focusing?
must we not have been focusing?
must you not have been focusing?
must they not have been focusing?