Coniugazione del verbo inglese
OUGHT TO SUM

Verbo regolare: sum - summed - summed

Affermazione

Forma semplice	Forma con V-ing
I ought to sum you ought to sum she ought to sum we ought to sum you ought to sum they ought to sum	I ought to be summing you ought to be summing she ought to be summing we ought to be summing you ought to be summing they ought to be summing
Perfetto	Perfetto con V-ing
I ought to have summed you ought to have summed she ought to have summed we ought to have summed you ought to have summed they ought to have summed	I ought to have been summing you ought to have been summing she ought to have been summing we ought to have been summing you ought to have been summing they ought to have been summing

Negazione

Forma semplice	Forma con V-ing
I oughtn't to sum you oughtn't to sum she oughtn't to sum we oughtn't to sum you oughtn't to sum they oughtn't to sum	I oughtn't to be summing you oughtn't to be summing she oughtn't to be summing we oughtn't to be summing you oughtn't to be summing they oughtn't to be summing
Perfetto	Perfetto con V-ing
I oughtn't to have summed you oughtn't to have summed she oughtn't to have summed we oughtn't to have summed you oughtn't to have summed they oughtn't to have summed	I oughtn't to have been summing you oughtn't to have been summing she oughtn't to have been summing we oughtn't to have been summing you oughtn't to have been summing they oughtn't to have been summing

Forma interrogativa

Forma semplice	Forma con V-ing
ought to I sum? ought to you sum? ought to she sum? ought to we sum? ought to you sum? ought to they sum?	ought to I be summing? ought to you be summing? ought to she be summing? ought to we be summing? ought to you be summing? ought to they be summing?
Perfetto	Perfetto con V-ing
ought to I have summed? ought to you have summed? ought to she have summed? ought to we have summed? ought to you have summed? ought to they have summed?	ought to I have been summing? ought to you have been summing? ought to she have been summing? ought to we have been summing? ought to you have been summing? ought to they have been summing?

Forma interro-negativa

Forma semplice	Forma con V-ing
oughtn't I to sum? oughtn't you to sum? oughtn't she to sum? oughtn't we to sum? oughtn't you to sum? oughtn't they to sum?	oughtn't I to be summing? oughtn't you to be summing? oughtn't she to be summing? oughtn't we to be summing? oughtn't you to be summing? oughtn't they to be summing?
Perfetto	Perfetto con V-ing
oughtn't I to have summed? oughtn't you to have summed? oughtn't she to have summed? oughtn't we to have summed? oughtn't you to have summed? oughtn't they to have summed?	oughtn't I to have been summing? oughtn't you to have been summing? oughtn't she to have been summing? oughtn't we to have been summing? oughtn't you to have been summing? oughtn't they to have been summing?