English verb conjugation
OUGHT TO CARBON-DATE

Regular verb: carbon-date - carbon-dated - carbon-dated

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
I ought not to carbon-date you ought not to carbon-date he ought not to carbon-date we ought not to carbon-date you ought not to carbon-date they ought not to carbon-date	I ought not to carbon-dating you ought not to carbon-dating he ought not to carbon-dating we ought not to carbon-dating you ought not to carbon-dating they ought not to carbon-dating
Perfect	V-ing perfect
I ought not to have carbon-dated you ought not to have carbon-dated he ought not to have carbon-dated we ought not to have carbon-dated you ought not to have carbon-dated they ought not to have carbon-dated	I ought not to have been carbon-dating you ought not to have been carbon-dating he ought not to have been carbon-dating we ought not to have been carbon-dating you ought not to have been carbon-dating they ought not to have been carbon-dating

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
ought I not to carbon-date? ought you not to carbon-date? ought he not to carbon-date? ought we not to carbon-date? ought you not to carbon-date? ought they not to carbon-date?	ought I not to be carbon-dating? ought you not to be carbon-dating? ought he not to be carbon-dating? ought we not to be carbon-dating? ought you not to be carbon-dating? ought they not to be carbon-dating?
Perfect	V-ing perfect
ought I not to have carbon-dated? ought you not to have carbon-dated? ought he not to have carbon-dated? ought we not to have carbon-dated? ought you not to have carbon-dated? ought they not to have carbon-dated?	ought I not to have been carbon-dating? ought you not to have been carbon-dating? ought he not to have been carbon-dating? ought we not to have been carbon-dating? ought you not to have been carbon-dating? ought they not to have been carbon-dating?