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 must not trip
you must not trip
she must not trip
we must not trip
you must not trip
they must not trip 	I must not be tripping
you must not be tripping
she must not be tripping
we must not be tripping
you must not be tripping
they must not be tripping	I must not have tripped
you must not have tripped
she must not have tripped
we must not have tripped
you must not have tripped
they must not have tripped	I must not have been tripping
you must not have been tripping
she must not have been tripping
we must not have been tripping
you must not have been tripping
they must not 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 	
must I not trip?
must you not trip?
must she not trip?
must we not trip?
must you not trip?
must they not trip? 	must I not be tripping?
must you not be tripping?
must she not be tripping?
must we not be tripping?
must you not be tripping?
must they not be tripping? 	must I not have tripped?
must you not have tripped?
must she not have tripped?
must we not have tripped?
must you not have tripped?
must they not have tripped? 	must I not have been tripping?
must you not have been tripping?
must she not have been tripping?
must we not have been tripping?
must you not have been tripping?
must they not have been tripping?