must overstrain
Regelmä&szlig;iges Verb: overstrain - overstrained- overstrained

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must overstrain
you must overstrain
he must overstrain
we must overstrain
you must overstrain
they must overstrain 	I must be overstraining
you must be overstraining
he must be overstraining
we must be overstraining
you must be overstraining
they must be overstraining	I must have overstrained
you must have overstrained
he must have overstrained
we must have overstrained
you must have overstrained
they must have overstrained	I must have been overstraining
you must have been overstraining
he must have been overstraining
we must have been overstraining
you must have been overstraining
they must have been overstraining	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not overstrain
you must not overstrain
he must not overstrain
we must not overstrain
you must not overstrain
they must not overstrain 	I must not be overstraining
you must not be overstraining
he must not be overstraining
we must not be overstraining
you must not be overstraining
they must not be overstraining	I must not have overstrained
you must not have overstrained
he must not have overstrained
we must not have overstrained
you must not have overstrained
they must not have overstrained	I must not have been overstraining
you must not have been overstraining
he must not have been overstraining
we must not have been overstraining
you must not have been overstraining
they must not have been overstraining	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I overstrain?
must you overstrain?
must he overstrain?
must we overstrain?
must you overstrain?
must they overstrain? 	must I be overstraining?
must you be overstraining?
must he be overstraining?
must we be overstraining?
must you be overstraining?
must they be overstraining? 	must I have overstrained?
must you have overstrained?
must he have overstrained?
must we have overstrained?
must you have overstrained?
must they have overstrained? 	must I have been overstraining?
must you have been overstraining?
must he have been overstraining?
must we have been overstraining?
must you have been overstraining?
must they have been overstraining? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not overstrain?
must you not overstrain?
must he not overstrain?
must we not overstrain?
must you not overstrain?
must they not overstrain? 	must I not be overstraining?
must you not be overstraining?
must he not be overstraining?
must we not be overstraining?
must you not be overstraining?
must they not be overstraining? 	must I not have overstrained?
must you not have overstrained?
must he not have overstrained?
must we not have overstrained?
must you not have overstrained?
must they not have overstrained? 	must I not have been overstraining?
must you not have been overstraining?
must he not have been overstraining?
must we not have been overstraining?
must you not have been overstraining?
must they not have been overstraining?