must retrain
Regelmä&szlig;iges Verb: retrain - retrained- retrained

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must retrain
you must retrain
he must retrain
we must retrain
you must retrain
they must retrain 	I must be retraining
you must be retraining
he must be retraining
we must be retraining
you must be retraining
they must be retraining	I must have retrained
you must have retrained
he must have retrained
we must have retrained
you must have retrained
they must have retrained	I must have been retraining
you must have been retraining
he must have been retraining
we must have been retraining
you must have been retraining
they must have been retraining	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not retrain
you must not retrain
he must not retrain
we must not retrain
you must not retrain
they must not retrain 	I must not be retraining
you must not be retraining
he must not be retraining
we must not be retraining
you must not be retraining
they must not be retraining	I must not have retrained
you must not have retrained
he must not have retrained
we must not have retrained
you must not have retrained
they must not have retrained	I must not have been retraining
you must not have been retraining
he must not have been retraining
we must not have been retraining
you must not have been retraining
they must not have been retraining	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I retrain?
must you retrain?
must he retrain?
must we retrain?
must you retrain?
must they retrain? 	must I be retraining?
must you be retraining?
must he be retraining?
must we be retraining?
must you be retraining?
must they be retraining? 	must I have retrained?
must you have retrained?
must he have retrained?
must we have retrained?
must you have retrained?
must they have retrained? 	must I have been retraining?
must you have been retraining?
must he have been retraining?
must we have been retraining?
must you have been retraining?
must they have been retraining? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not retrain?
must you not retrain?
must he not retrain?
must we not retrain?
must you not retrain?
must they not retrain? 	must I not be retraining?
must you not be retraining?
must he not be retraining?
must we not be retraining?
must you not be retraining?
must they not be retraining? 	must I not have retrained?
must you not have retrained?
must he not have retrained?
must we not have retrained?
must you not have retrained?
must they not have retrained? 	must I not have been retraining?
must you not have been retraining?
must he not have been retraining?
must we not have been retraining?
must you not have been retraining?
must they not have been retraining?