ought to carbon-date
Verbe régulier : carbon-date - carbon-dated- carbon-dated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to carbon-date
you ought to carbon-date
he ought to carbon-date
we ought to carbon-date
you ought to carbon-date
they ought to carbon-date 	I ought to be carbon-dating
you ought to be carbon-dating
he ought to be carbon-dating
we ought to be carbon-dating
you ought to be carbon-dating
they ought to be carbon-dating	I ought to have carbon-dated
you ought to have carbon-dated
he ought to have carbon-dated
we ought to have carbon-dated
you ought to have carbon-dated
they ought to have carbon-dated	I ought to have been carbon-dating
you ought to have been carbon-dating
he ought to have been carbon-dating
we ought to have been carbon-dating
you ought to have been carbon-dating
they ought to have been carbon-dating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to carbon-date
you oughtn't to carbon-date
he oughtn't to carbon-date
we oughtn't to carbon-date
you oughtn't to carbon-date
they oughtn't to carbon-date 	I oughtn't to be carbon-dating
you oughtn't to be carbon-dating
he oughtn't to be carbon-dating
we oughtn't to be carbon-dating
you oughtn't to be carbon-dating
they oughtn't to be carbon-dating	I oughtn't to have carbon-dated
you oughtn't to have carbon-dated
he oughtn't to have carbon-dated
we oughtn't to have carbon-dated
you oughtn't to have carbon-dated
they oughtn't to have carbon-dated	I oughtn't to have been carbon-dating
you oughtn't to have been carbon-dating
he oughtn't to have been carbon-dating
we oughtn't to have been carbon-dating
you oughtn't to have been carbon-dating
they oughtn't to have been carbon-dating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I carbon-date?
ought to you carbon-date?
ought to he carbon-date?
ought to we carbon-date?
ought to you carbon-date?
ought to they carbon-date? 	ought to I be carbon-dating?
ought to you be carbon-dating?
ought to he be carbon-dating?
ought to we be carbon-dating?
ought to you be carbon-dating?
ought to they be carbon-dating? 	ought to I have carbon-dated?
ought to you have carbon-dated?
ought to he have carbon-dated?
ought to we have carbon-dated?
ought to you have carbon-dated?
ought to they have carbon-dated? 	ought to I have been carbon-dating?
ought to you have been carbon-dating?
ought to he have been carbon-dating?
ought to we have been carbon-dating?
ought to you have been carbon-dating?
ought to they have been carbon-dating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to carbon-date?
oughtn't you to carbon-date?
oughtn't he to carbon-date?
oughtn't we to carbon-date?
oughtn't you to carbon-date?
oughtn't they to carbon-date? 	oughtn't I to be carbon-dating?
oughtn't you to be carbon-dating?
oughtn't he to be carbon-dating?
oughtn't we to be carbon-dating?
oughtn't you to be carbon-dating?
oughtn't they to be carbon-dating? 	oughtn't I to have carbon-dated?
oughtn't you to have carbon-dated?
oughtn't he to have carbon-dated?
oughtn't we to have carbon-dated?
oughtn't you to have carbon-dated?
oughtn't they to have carbon-dated? 	oughtn't I to have been carbon-dating?
oughtn't you to have been carbon-dating?
oughtn't he to have been carbon-dating?
oughtn't we to have been carbon-dating?
oughtn't you to have been carbon-dating?
oughtn't they to have been carbon-dating?