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