ought to antedate
Verbe régulier : antedate - antedated- antedated
Traduction française : précéder - antidater 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to antedate
you ought to antedate
she ought to antedate
we ought to antedate
you ought to antedate
they ought to antedate 	I ought to be antedating
you ought to be antedating
she ought to be antedating
we ought to be antedating
you ought to be antedating
they ought to be antedating	I ought to have antedated
you ought to have antedated
she ought to have antedated
we ought to have antedated
you ought to have antedated
they ought to have antedated	I ought to have been antedating
you ought to have been antedating
she ought to have been antedating
we ought to have been antedating
you ought to have been antedating
they ought to have been antedating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to antedate
you oughtn't to antedate
she oughtn't to antedate
we oughtn't to antedate
you oughtn't to antedate
they oughtn't to antedate 	I oughtn't to be antedating
you oughtn't to be antedating
she oughtn't to be antedating
we oughtn't to be antedating
you oughtn't to be antedating
they oughtn't to be antedating	I oughtn't to have antedated
you oughtn't to have antedated
she oughtn't to have antedated
we oughtn't to have antedated
you oughtn't to have antedated
they oughtn't to have antedated	I oughtn't to have been antedating
you oughtn't to have been antedating
she oughtn't to have been antedating
we oughtn't to have been antedating
you oughtn't to have been antedating
they oughtn't to have been antedating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I antedate?
ought to you antedate?
ought to she antedate?
ought to we antedate?
ought to you antedate?
ought to they antedate? 	ought to I be antedating?
ought to you be antedating?
ought to she be antedating?
ought to we be antedating?
ought to you be antedating?
ought to they be antedating? 	ought to I have antedated?
ought to you have antedated?
ought to she have antedated?
ought to we have antedated?
ought to you have antedated?
ought to they have antedated? 	ought to I have been antedating?
ought to you have been antedating?
ought to she have been antedating?
ought to we have been antedating?
ought to you have been antedating?
ought to they have been antedating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to antedate?
oughtn't you to antedate?
oughtn't she to antedate?
oughtn't we to antedate?
oughtn't you to antedate?
oughtn't they to antedate? 	oughtn't I to be antedating?
oughtn't you to be antedating?
oughtn't she to be antedating?
oughtn't we to be antedating?
oughtn't you to be antedating?
oughtn't they to be antedating? 	oughtn't I to have antedated?
oughtn't you to have antedated?
oughtn't she to have antedated?
oughtn't we to have antedated?
oughtn't you to have antedated?
oughtn't they to have antedated? 	oughtn't I to have been antedating?
oughtn't you to have been antedating?
oughtn't she to have been antedating?
oughtn't we to have been antedating?
oughtn't you to have been antedating?
oughtn't they to have been antedating?