must unbuckle
Regelmä&szlig;iges Verb: unbuckle - unbuckled- unbuckled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must unbuckle
you must unbuckle
he must unbuckle
we must unbuckle
you must unbuckle
they must unbuckle 	I must be unbuckling
you must be unbuckling
he must be unbuckling
we must be unbuckling
you must be unbuckling
they must be unbuckling	I must have unbuckled
you must have unbuckled
he must have unbuckled
we must have unbuckled
you must have unbuckled
they must have unbuckled	I must have been unbuckling
you must have been unbuckling
he must have been unbuckling
we must have been unbuckling
you must have been unbuckling
they must have been unbuckling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not unbuckle
you must not unbuckle
he must not unbuckle
we must not unbuckle
you must not unbuckle
they must not unbuckle 	I must not be unbuckling
you must not be unbuckling
he must not be unbuckling
we must not be unbuckling
you must not be unbuckling
they must not be unbuckling	I must not have unbuckled
you must not have unbuckled
he must not have unbuckled
we must not have unbuckled
you must not have unbuckled
they must not have unbuckled	I must not have been unbuckling
you must not have been unbuckling
he must not have been unbuckling
we must not have been unbuckling
you must not have been unbuckling
they must not have been unbuckling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I unbuckle?
must you unbuckle?
must he unbuckle?
must we unbuckle?
must you unbuckle?
must they unbuckle? 	must I be unbuckling?
must you be unbuckling?
must he be unbuckling?
must we be unbuckling?
must you be unbuckling?
must they be unbuckling? 	must I have unbuckled?
must you have unbuckled?
must he have unbuckled?
must we have unbuckled?
must you have unbuckled?
must they have unbuckled? 	must I have been unbuckling?
must you have been unbuckling?
must he have been unbuckling?
must we have been unbuckling?
must you have been unbuckling?
must they have been unbuckling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not unbuckle?
must you not unbuckle?
must he not unbuckle?
must we not unbuckle?
must you not unbuckle?
must they not unbuckle? 	must I not be unbuckling?
must you not be unbuckling?
must he not be unbuckling?
must we not be unbuckling?
must you not be unbuckling?
must they not be unbuckling? 	must I not have unbuckled?
must you not have unbuckled?
must he not have unbuckled?
must we not have unbuckled?
must you not have unbuckled?
must they not have unbuckled? 	must I not have been unbuckling?
must you not have been unbuckling?
must he not have been unbuckling?
must we not have been unbuckling?
must you not have been unbuckling?
must they not have been unbuckling?