must backstop
Regelmä&szlig;iges Verb: backstop - backstoped- backstoped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must backstop
you must backstop
she must backstop
we must backstop
you must backstop
they must backstop 	I must be backstoping
you must be backstoping
she must be backstoping
we must be backstoping
you must be backstoping
they must be backstoping	I must have backstoped
you must have backstoped
she must have backstoped
we must have backstoped
you must have backstoped
they must have backstoped	I must have been backstoping
you must have been backstoping
she must have been backstoping
we must have been backstoping
you must have been backstoping
they must have been backstoping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't backstop
you mustn't backstop
she mustn't backstop
we mustn't backstop
you mustn't backstop
they mustn't backstop 	I mustn't be backstoping
you mustn't be backstoping
she mustn't be backstoping
we mustn't be backstoping
you mustn't be backstoping
they mustn't be backstoping	I mustn't have backstoped
you mustn't have backstoped
she mustn't have backstoped
we mustn't have backstoped
you mustn't have backstoped
they mustn't have backstoped	I mustn't have been backstoping
you mustn't have been backstoping
she mustn't have been backstoping
we mustn't have been backstoping
you mustn't have been backstoping
they mustn't have been backstoping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I backstop?
must you backstop?
must she backstop?
must we backstop?
must you backstop?
must they backstop? 	must I be backstoping?
must you be backstoping?
must she be backstoping?
must we be backstoping?
must you be backstoping?
must they be backstoping? 	must I have backstoped?
must you have backstoped?
must she have backstoped?
must we have backstoped?
must you have backstoped?
must they have backstoped? 	must I have been backstoping?
must you have been backstoping?
must she have been backstoping?
must we have been backstoping?
must you have been backstoping?
must they have been backstoping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I backstop?
mustn't you backstop?
mustn't she backstop?
mustn't we backstop?
mustn't you backstop?
mustn't they backstop? 	mustn't I be backstoping?
mustn't you be backstoping?
mustn't she be backstoping?
mustn't we be backstoping?
mustn't you be backstoping?
mustn't they be backstoping? 	mustn't I have backstoped?
mustn't you have backstoped?
mustn't she have backstoped?
mustn't we have backstoped?
mustn't you have backstoped?
mustn't they have backstoped? 	mustn't I have been backstoping?
mustn't you have been backstoping?
mustn't she have been backstoping?
mustn't we have been backstoping?
mustn't you have been backstoping?
mustn't they have been backstoping?