must validate
Regelmä&szlig;iges Verb: validate - validated- validated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must validate
you must validate
he must validate
we must validate
you must validate
they must validate 	I must be validating
you must be validating
he must be validating
we must be validating
you must be validating
they must be validating	I must have validated
you must have validated
he must have validated
we must have validated
you must have validated
they must have validated	I must have been validating
you must have been validating
he must have been validating
we must have been validating
you must have been validating
they must have been validating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not validate
you must not validate
he must not validate
we must not validate
you must not validate
they must not validate 	I must not be validating
you must not be validating
he must not be validating
we must not be validating
you must not be validating
they must not be validating	I must not have validated
you must not have validated
he must not have validated
we must not have validated
you must not have validated
they must not have validated	I must not have been validating
you must not have been validating
he must not have been validating
we must not have been validating
you must not have been validating
they must not have been validating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I validate?
must you validate?
must he validate?
must we validate?
must you validate?
must they validate? 	must I be validating?
must you be validating?
must he be validating?
must we be validating?
must you be validating?
must they be validating? 	must I have validated?
must you have validated?
must he have validated?
must we have validated?
must you have validated?
must they have validated? 	must I have been validating?
must you have been validating?
must he have been validating?
must we have been validating?
must you have been validating?
must they have been validating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not validate?
must you not validate?
must he not validate?
must we not validate?
must you not validate?
must they not validate? 	must I not be validating?
must you not be validating?
must he not be validating?
must we not be validating?
must you not be validating?
must they not be validating? 	must I not have validated?
must you not have validated?
must he not have validated?
must we not have validated?
must you not have validated?
must they not have validated? 	must I not have been validating?
must you not have been validating?
must he not have been validating?
must we not have been validating?
must you not have been validating?
must they not have been validating?