must obturate
Regelmä&szlig;iges Verb: obturate - obturated- obturated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must obturate
you must obturate
he must obturate
we must obturate
you must obturate
they must obturate 	I must be obturating
you must be obturating
he must be obturating
we must be obturating
you must be obturating
they must be obturating	I must have obturated
you must have obturated
he must have obturated
we must have obturated
you must have obturated
they must have obturated	I must have been obturating
you must have been obturating
he must have been obturating
we must have been obturating
you must have been obturating
they must have been obturating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't obturate
you mustn't obturate
he mustn't obturate
we mustn't obturate
you mustn't obturate
they mustn't obturate 	I mustn't be obturating
you mustn't be obturating
he mustn't be obturating
we mustn't be obturating
you mustn't be obturating
they mustn't be obturating	I mustn't have obturated
you mustn't have obturated
he mustn't have obturated
we mustn't have obturated
you mustn't have obturated
they mustn't have obturated	I mustn't have been obturating
you mustn't have been obturating
he mustn't have been obturating
we mustn't have been obturating
you mustn't have been obturating
they mustn't have been obturating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I obturate?
must you obturate?
must he obturate?
must we obturate?
must you obturate?
must they obturate? 	must I be obturating?
must you be obturating?
must he be obturating?
must we be obturating?
must you be obturating?
must they be obturating? 	must I have obturated?
must you have obturated?
must he have obturated?
must we have obturated?
must you have obturated?
must they have obturated? 	must I have been obturating?
must you have been obturating?
must he have been obturating?
must we have been obturating?
must you have been obturating?
must they have been obturating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I obturate?
mustn't you obturate?
mustn't he obturate?
mustn't we obturate?
mustn't you obturate?
mustn't they obturate? 	mustn't I be obturating?
mustn't you be obturating?
mustn't he be obturating?
mustn't we be obturating?
mustn't you be obturating?
mustn't they be obturating? 	mustn't I have obturated?
mustn't you have obturated?
mustn't he have obturated?
mustn't we have obturated?
mustn't you have obturated?
mustn't they have obturated? 	mustn't I have been obturating?
mustn't you have been obturating?
mustn't he have been obturating?
mustn't we have been obturating?
mustn't you have been obturating?
mustn't they have been obturating?