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