I ought to adduct you ought to adduct she ought to adduct we ought to adduct you ought to adduct they ought to adduct
V-ing form
I ought to be adducting you ought to be adducting she ought to be adducting we ought to be adducting you ought to be adducting they ought to be adducting
Perfect
I ought to have adducted you ought to have adducted she ought to have adducted we ought to have adducted you ought to have adducted they ought to have adducted
V-ing perfect
I ought to have been adducting you ought to have been adducting she ought to have been adducting we ought to have been adducting you ought to have been adducting they ought to have been adducting
Negation
Simple form
I oughtn't to adduct you oughtn't to adduct she oughtn't to adduct we oughtn't to adduct you oughtn't to adduct they oughtn't to adduct
V-ing form
I oughtn't to be adducting you oughtn't to be adducting she oughtn't to be adducting we oughtn't to be adducting you oughtn't to be adducting they oughtn't to be adducting
Perfect
I oughtn't to have adducted you oughtn't to have adducted she oughtn't to have adducted we oughtn't to have adducted you oughtn't to have adducted they oughtn't to have adducted
V-ing perfect
I oughtn't to have been adducting you oughtn't to have been adducting she oughtn't to have been adducting we oughtn't to have been adducting you oughtn't to have been adducting they oughtn't to have been adducting
Interrogative form
Simple form
ought to I adduct? ought to you adduct? ought to she adduct? ought to we adduct? ought to you adduct? ought to they adduct?
V-ing form
ought to I be adducting? ought to you be adducting? ought to she be adducting? ought to we be adducting? ought to you be adducting? ought to they be adducting?
Perfect
ought to I have adducted? ought to you have adducted? ought to she have adducted? ought to we have adducted? ought to you have adducted? ought to they have adducted?
V-ing perfect
ought to I have been adducting? ought to you have been adducting? ought to she have been adducting? ought to we have been adducting? ought to you have been adducting? ought to they have been adducting?
Interro-negative form
Simple form
oughtn't I to adduct? oughtn't you to adduct? oughtn't she to adduct? oughtn't we to adduct? oughtn't you to adduct? oughtn't they to adduct?
V-ing form
oughtn't I to be adducting? oughtn't you to be adducting? oughtn't she to be adducting? oughtn't we to be adducting? oughtn't you to be adducting? oughtn't they to be adducting?
Perfect
oughtn't I to have adducted? oughtn't you to have adducted? oughtn't she to have adducted? oughtn't we to have adducted? oughtn't you to have adducted? oughtn't they to have adducted?
V-ing perfect
oughtn't I to have been adducting? oughtn't you to have been adducting? oughtn't she to have been adducting? oughtn't we to have been adducting? oughtn't you to have been adducting? oughtn't they to have been adducting?