must cross-train
Regelmä&szlig;iges Verb: cross-train - cross-trained- cross-trained

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must cross-train
you must cross-train
he must cross-train
we must cross-train
you must cross-train
they must cross-train 	I must be cross-training
you must be cross-training
he must be cross-training
we must be cross-training
you must be cross-training
they must be cross-training	I must have cross-trained
you must have cross-trained
he must have cross-trained
we must have cross-trained
you must have cross-trained
they must have cross-trained	I must have been cross-training
you must have been cross-training
he must have been cross-training
we must have been cross-training
you must have been cross-training
they must have been cross-training	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not cross-train
you must not cross-train
he must not cross-train
we must not cross-train
you must not cross-train
they must not cross-train 	I must not be cross-training
you must not be cross-training
he must not be cross-training
we must not be cross-training
you must not be cross-training
they must not be cross-training	I must not have cross-trained
you must not have cross-trained
he must not have cross-trained
we must not have cross-trained
you must not have cross-trained
they must not have cross-trained	I must not have been cross-training
you must not have been cross-training
he must not have been cross-training
we must not have been cross-training
you must not have been cross-training
they must not have been cross-training	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I cross-train?
must you cross-train?
must he cross-train?
must we cross-train?
must you cross-train?
must they cross-train? 	must I be cross-training?
must you be cross-training?
must he be cross-training?
must we be cross-training?
must you be cross-training?
must they be cross-training? 	must I have cross-trained?
must you have cross-trained?
must he have cross-trained?
must we have cross-trained?
must you have cross-trained?
must they have cross-trained? 	must I have been cross-training?
must you have been cross-training?
must he have been cross-training?
must we have been cross-training?
must you have been cross-training?
must they have been cross-training? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not cross-train?
must you not cross-train?
must he not cross-train?
must we not cross-train?
must you not cross-train?
must they not cross-train? 	must I not be cross-training?
must you not be cross-training?
must he not be cross-training?
must we not be cross-training?
must you not be cross-training?
must they not be cross-training? 	must I not have cross-trained?
must you not have cross-trained?
must he not have cross-trained?
must we not have cross-trained?
must you not have cross-trained?
must they not have cross-trained? 	must I not have been cross-training?
must you not have been cross-training?
must he not have been cross-training?
must we not have been cross-training?
must you not have been cross-training?
must they not have been cross-training?