must soften
Regelmä&szlig;iges Verb: soften - softened- softened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must soften
you must soften
he must soften
we must soften
you must soften
they must soften 	I must be softening
you must be softening
he must be softening
we must be softening
you must be softening
they must be softening	I must have softened
you must have softened
he must have softened
we must have softened
you must have softened
they must have softened	I must have been softening
you must have been softening
he must have been softening
we must have been softening
you must have been softening
they must have been softening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not soften
you must not soften
he must not soften
we must not soften
you must not soften
they must not soften 	I must not be softening
you must not be softening
he must not be softening
we must not be softening
you must not be softening
they must not be softening	I must not have softened
you must not have softened
he must not have softened
we must not have softened
you must not have softened
they must not have softened	I must not have been softening
you must not have been softening
he must not have been softening
we must not have been softening
you must not have been softening
they must not have been softening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I soften?
must you soften?
must he soften?
must we soften?
must you soften?
must they soften? 	must I be softening?
must you be softening?
must he be softening?
must we be softening?
must you be softening?
must they be softening? 	must I have softened?
must you have softened?
must he have softened?
must we have softened?
must you have softened?
must they have softened? 	must I have been softening?
must you have been softening?
must he have been softening?
must we have been softening?
must you have been softening?
must they have been softening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not soften?
must you not soften?
must he not soften?
must we not soften?
must you not soften?
must they not soften? 	must I not be softening?
must you not be softening?
must he not be softening?
must we not be softening?
must you not be softening?
must they not be softening? 	must I not have softened?
must you not have softened?
must he not have softened?
must we not have softened?
must you not have softened?
must they not have softened? 	must I not have been softening?
must you not have been softening?
must he not have been softening?
must we not have been softening?
must you not have been softening?
must they not have been softening?