must attest
Regelmä&szlig;iges Verb: attest - attested- attested

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must attest
you must attest
she must attest
we must attest
you must attest
they must attest 	I must be attesting
you must be attesting
she must be attesting
we must be attesting
you must be attesting
they must be attesting	I must have attested
you must have attested
she must have attested
we must have attested
you must have attested
they must have attested	I must have been attesting
you must have been attesting
she must have been attesting
we must have been attesting
you must have been attesting
they must have been attesting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not attest
you must not attest
she must not attest
we must not attest
you must not attest
they must not attest 	I must not be attesting
you must not be attesting
she must not be attesting
we must not be attesting
you must not be attesting
they must not be attesting	I must not have attested
you must not have attested
she must not have attested
we must not have attested
you must not have attested
they must not have attested	I must not have been attesting
you must not have been attesting
she must not have been attesting
we must not have been attesting
you must not have been attesting
they must not have been attesting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I attest?
must you attest?
must she attest?
must we attest?
must you attest?
must they attest? 	must I be attesting?
must you be attesting?
must she be attesting?
must we be attesting?
must you be attesting?
must they be attesting? 	must I have attested?
must you have attested?
must she have attested?
must we have attested?
must you have attested?
must they have attested? 	must I have been attesting?
must you have been attesting?
must she have been attesting?
must we have been attesting?
must you have been attesting?
must they have been attesting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not attest?
must you not attest?
must she not attest?
must we not attest?
must you not attest?
must they not attest? 	must I not be attesting?
must you not be attesting?
must she not be attesting?
must we not be attesting?
must you not be attesting?
must they not be attesting? 	must I not have attested?
must you not have attested?
must she not have attested?
must we not have attested?
must you not have attested?
must they not have attested? 	must I not have been attesting?
must you not have been attesting?
must she not have been attesting?
must we not have been attesting?
must you not have been attesting?
must they not have been attesting?