must cross-fertilize
Regelmä&szlig;iges Verb: cross-fertilize - cross-fertilized- cross-fertilized

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must cross-fertilize
you must cross-fertilize
he must cross-fertilize
we must cross-fertilize
you must cross-fertilize
they must cross-fertilize 	I must be cross-fertilizing
you must be cross-fertilizing
he must be cross-fertilizing
we must be cross-fertilizing
you must be cross-fertilizing
they must be cross-fertilizing	I must have cross-fertilized
you must have cross-fertilized
he must have cross-fertilized
we must have cross-fertilized
you must have cross-fertilized
they must have cross-fertilized	I must have been cross-fertilizing
you must have been cross-fertilizing
he must have been cross-fertilizing
we must have been cross-fertilizing
you must have been cross-fertilizing
they must have been cross-fertilizing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not cross-fertilize
you must not cross-fertilize
he must not cross-fertilize
we must not cross-fertilize
you must not cross-fertilize
they must not cross-fertilize 	I must not be cross-fertilizing
you must not be cross-fertilizing
he must not be cross-fertilizing
we must not be cross-fertilizing
you must not be cross-fertilizing
they must not be cross-fertilizing	I must not have cross-fertilized
you must not have cross-fertilized
he must not have cross-fertilized
we must not have cross-fertilized
you must not have cross-fertilized
they must not have cross-fertilized	I must not have been cross-fertilizing
you must not have been cross-fertilizing
he must not have been cross-fertilizing
we must not have been cross-fertilizing
you must not have been cross-fertilizing
they must not have been cross-fertilizing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I cross-fertilize?
must you cross-fertilize?
must he cross-fertilize?
must we cross-fertilize?
must you cross-fertilize?
must they cross-fertilize? 	must I be cross-fertilizing?
must you be cross-fertilizing?
must he be cross-fertilizing?
must we be cross-fertilizing?
must you be cross-fertilizing?
must they be cross-fertilizing? 	must I have cross-fertilized?
must you have cross-fertilized?
must he have cross-fertilized?
must we have cross-fertilized?
must you have cross-fertilized?
must they have cross-fertilized? 	must I have been cross-fertilizing?
must you have been cross-fertilizing?
must he have been cross-fertilizing?
must we have been cross-fertilizing?
must you have been cross-fertilizing?
must they have been cross-fertilizing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not cross-fertilize?
must you not cross-fertilize?
must he not cross-fertilize?
must we not cross-fertilize?
must you not cross-fertilize?
must they not cross-fertilize? 	must I not be cross-fertilizing?
must you not be cross-fertilizing?
must he not be cross-fertilizing?
must we not be cross-fertilizing?
must you not be cross-fertilizing?
must they not be cross-fertilizing? 	must I not have cross-fertilized?
must you not have cross-fertilized?
must he not have cross-fertilized?
must we not have cross-fertilized?
must you not have cross-fertilized?
must they not have cross-fertilized? 	must I not have been cross-fertilizing?
must you not have been cross-fertilizing?
must he not have been cross-fertilizing?
must we not have been cross-fertilizing?
must you not have been cross-fertilizing?
must they not have been cross-fertilizing?