must ameliorate
Regelmä&szlig;iges Verb: ameliorate - ameliorated- ameliorated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must ameliorate
you must ameliorate
she must ameliorate
we must ameliorate
you must ameliorate
they must ameliorate 	I must be ameliorating
you must be ameliorating
she must be ameliorating
we must be ameliorating
you must be ameliorating
they must be ameliorating	I must have ameliorated
you must have ameliorated
she must have ameliorated
we must have ameliorated
you must have ameliorated
they must have ameliorated	I must have been ameliorating
you must have been ameliorating
she must have been ameliorating
we must have been ameliorating
you must have been ameliorating
they must have been ameliorating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't ameliorate
you mustn't ameliorate
she mustn't ameliorate
we mustn't ameliorate
you mustn't ameliorate
they mustn't ameliorate 	I mustn't be ameliorating
you mustn't be ameliorating
she mustn't be ameliorating
we mustn't be ameliorating
you mustn't be ameliorating
they mustn't be ameliorating	I mustn't have ameliorated
you mustn't have ameliorated
she mustn't have ameliorated
we mustn't have ameliorated
you mustn't have ameliorated
they mustn't have ameliorated	I mustn't have been ameliorating
you mustn't have been ameliorating
she mustn't have been ameliorating
we mustn't have been ameliorating
you mustn't have been ameliorating
they mustn't have been ameliorating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I ameliorate?
must you ameliorate?
must she ameliorate?
must we ameliorate?
must you ameliorate?
must they ameliorate? 	must I be ameliorating?
must you be ameliorating?
must she be ameliorating?
must we be ameliorating?
must you be ameliorating?
must they be ameliorating? 	must I have ameliorated?
must you have ameliorated?
must she have ameliorated?
must we have ameliorated?
must you have ameliorated?
must they have ameliorated? 	must I have been ameliorating?
must you have been ameliorating?
must she have been ameliorating?
must we have been ameliorating?
must you have been ameliorating?
must they have been ameliorating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I ameliorate?
mustn't you ameliorate?
mustn't she ameliorate?
mustn't we ameliorate?
mustn't you ameliorate?
mustn't they ameliorate? 	mustn't I be ameliorating?
mustn't you be ameliorating?
mustn't she be ameliorating?
mustn't we be ameliorating?
mustn't you be ameliorating?
mustn't they be ameliorating? 	mustn't I have ameliorated?
mustn't you have ameliorated?
mustn't she have ameliorated?
mustn't we have ameliorated?
mustn't you have ameliorated?
mustn't they have ameliorated? 	mustn't I have been ameliorating?
mustn't you have been ameliorating?
mustn't she have been ameliorating?
mustn't we have been ameliorating?
mustn't you have been ameliorating?
mustn't they have been ameliorating?