must antedate
Verbo regolare: antedate - antedated- antedated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must antedate
you must antedate
she must antedate
we must antedate
you must antedate
they must antedate 	I must be antedating
you must be antedating
she must be antedating
we must be antedating
you must be antedating
they must be antedating	I must have antedated
you must have antedated
she must have antedated
we must have antedated
you must have antedated
they must have antedated	I must have been antedating
you must have been antedating
she must have been antedating
we must have been antedating
you must have been antedating
they must have been antedating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not antedate
you must not antedate
she must not antedate
we must not antedate
you must not antedate
they must not antedate 	I must not be antedating
you must not be antedating
she must not be antedating
we must not be antedating
you must not be antedating
they must not be antedating	I must not have antedated
you must not have antedated
she must not have antedated
we must not have antedated
you must not have antedated
they must not have antedated	I must not have been antedating
you must not have been antedating
she must not have been antedating
we must not have been antedating
you must not have been antedating
they must not have been antedating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I antedate?
must you antedate?
must she antedate?
must we antedate?
must you antedate?
must they antedate? 	must I be antedating?
must you be antedating?
must she be antedating?
must we be antedating?
must you be antedating?
must they be antedating? 	must I have antedated?
must you have antedated?
must she have antedated?
must we have antedated?
must you have antedated?
must they have antedated? 	must I have been antedating?
must you have been antedating?
must she have been antedating?
must we have been antedating?
must you have been antedating?
must they have been antedating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not antedate?
must you not antedate?
must she not antedate?
must we not antedate?
must you not antedate?
must they not antedate? 	must I not be antedating?
must you not be antedating?
must she not be antedating?
must we not be antedating?
must you not be antedating?
must they not be antedating? 	must I not have antedated?
must you not have antedated?
must she not have antedated?
must we not have antedated?
must you not have antedated?
must they not have antedated? 	must I not have been antedating?
must you not have been antedating?
must she not have been antedating?
must we not have been antedating?
must you not have been antedating?
must they not have been antedating?