must perch
Regelmä&szlig;iges Verb: perch - perched- perched

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must perch
you must perch
she must perch
we must perch
you must perch
they must perch 	I must be perching
you must be perching
she must be perching
we must be perching
you must be perching
they must be perching	I must have perched
you must have perched
she must have perched
we must have perched
you must have perched
they must have perched	I must have been perching
you must have been perching
she must have been perching
we must have been perching
you must have been perching
they must have been perching	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't perch
you mustn't perch
she mustn't perch
we mustn't perch
you mustn't perch
they mustn't perch 	I mustn't be perching
you mustn't be perching
she mustn't be perching
we mustn't be perching
you mustn't be perching
they mustn't be perching	I mustn't have perched
you mustn't have perched
she mustn't have perched
we mustn't have perched
you mustn't have perched
they mustn't have perched	I mustn't have been perching
you mustn't have been perching
she mustn't have been perching
we mustn't have been perching
you mustn't have been perching
they mustn't have been perching	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I perch?
must you perch?
must she perch?
must we perch?
must you perch?
must they perch? 	must I be perching?
must you be perching?
must she be perching?
must we be perching?
must you be perching?
must they be perching? 	must I have perched?
must you have perched?
must she have perched?
must we have perched?
must you have perched?
must they have perched? 	must I have been perching?
must you have been perching?
must she have been perching?
must we have been perching?
must you have been perching?
must they have been perching? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I perch?
mustn't you perch?
mustn't she perch?
mustn't we perch?
mustn't you perch?
mustn't they perch? 	mustn't I be perching?
mustn't you be perching?
mustn't she be perching?
mustn't we be perching?
mustn't you be perching?
mustn't they be perching? 	mustn't I have perched?
mustn't you have perched?
mustn't she have perched?
mustn't we have perched?
mustn't you have perched?
mustn't they have perched? 	mustn't I have been perching?
mustn't you have been perching?
mustn't she have been perching?
mustn't we have been perching?
mustn't you have been perching?
mustn't they have been perching?