must trip
Regelmä&szlig;iges Verb: trip - tripped- tripped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must trip
you must trip
she must trip
we must trip
you must trip
they must trip 	I must be tripping
you must be tripping
she must be tripping
we must be tripping
you must be tripping
they must be tripping	I must have tripped
you must have tripped
she must have tripped
we must have tripped
you must have tripped
they must have tripped	I must have been tripping
you must have been tripping
she must have been tripping
we must have been tripping
you must have been tripping
they must have been tripping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't trip
you mustn't trip
she mustn't trip
we mustn't trip
you mustn't trip
they mustn't trip 	I mustn't be tripping
you mustn't be tripping
she mustn't be tripping
we mustn't be tripping
you mustn't be tripping
they mustn't be tripping	I mustn't have tripped
you mustn't have tripped
she mustn't have tripped
we mustn't have tripped
you mustn't have tripped
they mustn't have tripped	I mustn't have been tripping
you mustn't have been tripping
she mustn't have been tripping
we mustn't have been tripping
you mustn't have been tripping
they mustn't have been tripping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I trip?
must you trip?
must she trip?
must we trip?
must you trip?
must they trip? 	must I be tripping?
must you be tripping?
must she be tripping?
must we be tripping?
must you be tripping?
must they be tripping? 	must I have tripped?
must you have tripped?
must she have tripped?
must we have tripped?
must you have tripped?
must they have tripped? 	must I have been tripping?
must you have been tripping?
must she have been tripping?
must we have been tripping?
must you have been tripping?
must they have been tripping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I trip?
mustn't you trip?
mustn't she trip?
mustn't we trip?
mustn't you trip?
mustn't they trip? 	mustn't I be tripping?
mustn't you be tripping?
mustn't she be tripping?
mustn't we be tripping?
mustn't you be tripping?
mustn't they be tripping? 	mustn't I have tripped?
mustn't you have tripped?
mustn't she have tripped?
mustn't we have tripped?
mustn't you have tripped?
mustn't they have tripped? 	mustn't I have been tripping?
mustn't you have been tripping?
mustn't she have been tripping?
mustn't we have been tripping?
mustn't you have been tripping?
mustn't they have been tripping?