Conjugaison du verbe anglais
OUGHT TO BACKFIT

Verbe irrégulier : backfit - backfit, backfitted - backfit, backfitted

Affirmation

Forme simple	Forme en V-ing
I ought to backfit you ought to backfit he ought to backfit we ought to backfit you ought to backfit they ought to backfit	I ought to be backfiting you ought to be backfiting he ought to be backfiting we ought to be backfiting you ought to be backfiting they ought to be backfiting
Perfect	Perfect en V-ing
I ought to have backfit, backfitted you ought to have backfit, backfitted he ought to have backfit, backfitted we ought to have backfit, backfitted you ought to have backfit, backfitted they ought to have backfit, backfitted	I ought to have been backfiting you ought to have been backfiting he ought to have been backfiting we ought to have been backfiting you ought to have been backfiting they ought to have been backfiting

Négation

Forme simple	Forme en V-ing
I oughtn't to backfit you oughtn't to backfit he oughtn't to backfit we oughtn't to backfit you oughtn't to backfit they oughtn't to backfit	I oughtn't to be backfiting you oughtn't to be backfiting he oughtn't to be backfiting we oughtn't to be backfiting you oughtn't to be backfiting they oughtn't to be backfiting
Perfect	Perfect en V-ing
I oughtn't to have backfit, backfitted you oughtn't to have backfit, backfitted he oughtn't to have backfit, backfitted we oughtn't to have backfit, backfitted you oughtn't to have backfit, backfitted they oughtn't to have backfit, backfitted	I oughtn't to have been backfiting you oughtn't to have been backfiting he oughtn't to have been backfiting we oughtn't to have been backfiting you oughtn't to have been backfiting they oughtn't to have been backfiting

Forme interrogative

Forme simple	Forme en V-ing
ought to I backfit? ought to you backfit? ought to he backfit? ought to we backfit? ought to you backfit? ought to they backfit?	ought to I be backfiting? ought to you be backfiting? ought to he be backfiting? ought to we be backfiting? ought to you be backfiting? ought to they be backfiting?
Perfect	Perfect en V-ing
ought to I have backfit, backfitted? ought to you have backfit, backfitted? ought to he have backfit, backfitted? ought to we have backfit, backfitted? ought to you have backfit, backfitted? ought to they have backfit, backfitted?	ought to I have been backfiting? ought to you have been backfiting? ought to he have been backfiting? ought to we have been backfiting? ought to you have been backfiting? ought to they have been backfiting?

Forme interro-négative

Forme simple	Forme en V-ing
oughtn't I to backfit? oughtn't you to backfit? oughtn't he to backfit? oughtn't we to backfit? oughtn't you to backfit? oughtn't they to backfit?	oughtn't I to be backfiting? oughtn't you to be backfiting? oughtn't he to be backfiting? oughtn't we to be backfiting? oughtn't you to be backfiting? oughtn't they to be backfiting?
Perfect	Perfect en V-ing
oughtn't I to have backfit, backfitted? oughtn't you to have backfit, backfitted? oughtn't he to have backfit, backfitted? oughtn't we to have backfit, backfitted? oughtn't you to have backfit, backfitted? oughtn't they to have backfit, backfitted?	oughtn't I to have been backfiting? oughtn't you to have been backfiting? oughtn't he to have been backfiting? oughtn't we to have been backfiting? oughtn't you to have been backfiting? oughtn't they to have been backfiting?