must perseverate
Regelmä&szlig;iges Verb: perseverate - perseverated- perseverated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must perseverate
you must perseverate
she must perseverate
we must perseverate
you must perseverate
they must perseverate 	I must be perseverating
you must be perseverating
she must be perseverating
we must be perseverating
you must be perseverating
they must be perseverating	I must have perseverated
you must have perseverated
she must have perseverated
we must have perseverated
you must have perseverated
they must have perseverated	I must have been perseverating
you must have been perseverating
she must have been perseverating
we must have been perseverating
you must have been perseverating
they must have been perseverating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not perseverate
you must not perseverate
she must not perseverate
we must not perseverate
you must not perseverate
they must not perseverate 	I must not be perseverating
you must not be perseverating
she must not be perseverating
we must not be perseverating
you must not be perseverating
they must not be perseverating	I must not have perseverated
you must not have perseverated
she must not have perseverated
we must not have perseverated
you must not have perseverated
they must not have perseverated	I must not have been perseverating
you must not have been perseverating
she must not have been perseverating
we must not have been perseverating
you must not have been perseverating
they must not have been perseverating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I perseverate?
must you perseverate?
must she perseverate?
must we perseverate?
must you perseverate?
must they perseverate? 	must I be perseverating?
must you be perseverating?
must she be perseverating?
must we be perseverating?
must you be perseverating?
must they be perseverating? 	must I have perseverated?
must you have perseverated?
must she have perseverated?
must we have perseverated?
must you have perseverated?
must they have perseverated? 	must I have been perseverating?
must you have been perseverating?
must she have been perseverating?
must we have been perseverating?
must you have been perseverating?
must they have been perseverating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not perseverate?
must you not perseverate?
must she not perseverate?
must we not perseverate?
must you not perseverate?
must they not perseverate? 	must I not be perseverating?
must you not be perseverating?
must she not be perseverating?
must we not be perseverating?
must you not be perseverating?
must they not be perseverating? 	must I not have perseverated?
must you not have perseverated?
must she not have perseverated?
must we not have perseverated?
must you not have perseverated?
must they not have perseverated? 	must I not have been perseverating?
must you not have been perseverating?
must she not have been perseverating?
must we not have been perseverating?
must you not have been perseverating?
must they not have been perseverating?