Conjugaison du verbe anglais
OUGHT TO UNDERPIN

Verbe régulier : underpin - underpinned - underpinned
Traduction française : soutenir - étayer

Affirmation

Forme simple	Forme en V-ing
I ought to underpin you ought to underpin he ought to underpin we ought to underpin you ought to underpin they ought to underpin	I ought to be underpinning you ought to be underpinning he ought to be underpinning we ought to be underpinning you ought to be underpinning they ought to be underpinning
Perfect	Perfect en V-ing
I ought to have underpinned you ought to have underpinned he ought to have underpinned we ought to have underpinned you ought to have underpinned they ought to have underpinned	I ought to have been underpinning you ought to have been underpinning he ought to have been underpinning we ought to have been underpinning you ought to have been underpinning they ought to have been underpinning

Négation

Forme simple	Forme en V-ing
I oughtn't to underpin you oughtn't to underpin he oughtn't to underpin we oughtn't to underpin you oughtn't to underpin they oughtn't to underpin	I oughtn't to be underpinning you oughtn't to be underpinning he oughtn't to be underpinning we oughtn't to be underpinning you oughtn't to be underpinning they oughtn't to be underpinning
Perfect	Perfect en V-ing
I oughtn't to have underpinned you oughtn't to have underpinned he oughtn't to have underpinned we oughtn't to have underpinned you oughtn't to have underpinned they oughtn't to have underpinned	I oughtn't to have been underpinning you oughtn't to have been underpinning he oughtn't to have been underpinning we oughtn't to have been underpinning you oughtn't to have been underpinning they oughtn't to have been underpinning

Forme interrogative

Forme simple	Forme en V-ing
ought to I underpin? ought to you underpin? ought to he underpin? ought to we underpin? ought to you underpin? ought to they underpin?	ought to I be underpinning? ought to you be underpinning? ought to he be underpinning? ought to we be underpinning? ought to you be underpinning? ought to they be underpinning?
Perfect	Perfect en V-ing
ought to I have underpinned? ought to you have underpinned? ought to he have underpinned? ought to we have underpinned? ought to you have underpinned? ought to they have underpinned?	ought to I have been underpinning? ought to you have been underpinning? ought to he have been underpinning? ought to we have been underpinning? ought to you have been underpinning? ought to they have been underpinning?

Forme interro-négative

Forme simple	Forme en V-ing
oughtn't I to underpin? oughtn't you to underpin? oughtn't he to underpin? oughtn't we to underpin? oughtn't you to underpin? oughtn't they to underpin?	oughtn't I to be underpinning? oughtn't you to be underpinning? oughtn't he to be underpinning? oughtn't we to be underpinning? oughtn't you to be underpinning? oughtn't they to be underpinning?
Perfect	Perfect en V-ing
oughtn't I to have underpinned? oughtn't you to have underpinned? oughtn't he to have underpinned? oughtn't we to have underpinned? oughtn't you to have underpinned? oughtn't they to have underpinned?	oughtn't I to have been underpinning? oughtn't you to have been underpinning? oughtn't he to have been underpinning? oughtn't we to have been underpinning? oughtn't you to have been underpinning? oughtn't they to have been underpinning?