must scrub
Verbo regolare: scrub - scrubbed- scrubbed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must scrub
you must scrub
he must scrub
we must scrub
you must scrub
they must scrub 	I must be scrubbing
you must be scrubbing
he must be scrubbing
we must be scrubbing
you must be scrubbing
they must be scrubbing	I must have scrubbed
you must have scrubbed
he must have scrubbed
we must have scrubbed
you must have scrubbed
they must have scrubbed	I must have been scrubbing
you must have been scrubbing
he must have been scrubbing
we must have been scrubbing
you must have been scrubbing
they must have been scrubbing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't scrub
you mustn't scrub
he mustn't scrub
we mustn't scrub
you mustn't scrub
they mustn't scrub 	I mustn't be scrubbing
you mustn't be scrubbing
he mustn't be scrubbing
we mustn't be scrubbing
you mustn't be scrubbing
they mustn't be scrubbing	I mustn't have scrubbed
you mustn't have scrubbed
he mustn't have scrubbed
we mustn't have scrubbed
you mustn't have scrubbed
they mustn't have scrubbed	I mustn't have been scrubbing
you mustn't have been scrubbing
he mustn't have been scrubbing
we mustn't have been scrubbing
you mustn't have been scrubbing
they mustn't have been scrubbing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I scrub?
must you scrub?
must he scrub?
must we scrub?
must you scrub?
must they scrub? 	must I be scrubbing?
must you be scrubbing?
must he be scrubbing?
must we be scrubbing?
must you be scrubbing?
must they be scrubbing? 	must I have scrubbed?
must you have scrubbed?
must he have scrubbed?
must we have scrubbed?
must you have scrubbed?
must they have scrubbed? 	must I have been scrubbing?
must you have been scrubbing?
must he have been scrubbing?
must we have been scrubbing?
must you have been scrubbing?
must they have been scrubbing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I scrub?
mustn't you scrub?
mustn't he scrub?
mustn't we scrub?
mustn't you scrub?
mustn't they scrub? 	mustn't I be scrubbing?
mustn't you be scrubbing?
mustn't he be scrubbing?
mustn't we be scrubbing?
mustn't you be scrubbing?
mustn't they be scrubbing? 	mustn't I have scrubbed?
mustn't you have scrubbed?
mustn't he have scrubbed?
mustn't we have scrubbed?
mustn't you have scrubbed?
mustn't they have scrubbed? 	mustn't I have been scrubbing?
mustn't you have been scrubbing?
mustn't he have been scrubbing?
mustn't we have been scrubbing?
mustn't you have been scrubbing?
mustn't they have been scrubbing?