I ought to concrete you ought to concrete he ought to concrete we ought to concrete you ought to concrete they ought to concrete
V-ing form
I ought to be concreting you ought to be concreting he ought to be concreting we ought to be concreting you ought to be concreting they ought to be concreting
Perfect
I ought to have concreted you ought to have concreted he ought to have concreted we ought to have concreted you ought to have concreted they ought to have concreted
V-ing perfect
I ought to have been concreting you ought to have been concreting he ought to have been concreting we ought to have been concreting you ought to have been concreting they ought to have been concreting
Negation
Simple form
I oughtn't to concrete you oughtn't to concrete he oughtn't to concrete we oughtn't to concrete you oughtn't to concrete they oughtn't to concrete
V-ing form
I oughtn't to be concreting you oughtn't to be concreting he oughtn't to be concreting we oughtn't to be concreting you oughtn't to be concreting they oughtn't to be concreting
Perfect
I oughtn't to have concreted you oughtn't to have concreted he oughtn't to have concreted we oughtn't to have concreted you oughtn't to have concreted they oughtn't to have concreted
V-ing perfect
I oughtn't to have been concreting you oughtn't to have been concreting he oughtn't to have been concreting we oughtn't to have been concreting you oughtn't to have been concreting they oughtn't to have been concreting
Interrogative form
Simple form
ought to I concrete? ought to you concrete? ought to he concrete? ought to we concrete? ought to you concrete? ought to they concrete?
V-ing form
ought to I be concreting? ought to you be concreting? ought to he be concreting? ought to we be concreting? ought to you be concreting? ought to they be concreting?
Perfect
ought to I have concreted? ought to you have concreted? ought to he have concreted? ought to we have concreted? ought to you have concreted? ought to they have concreted?
V-ing perfect
ought to I have been concreting? ought to you have been concreting? ought to he have been concreting? ought to we have been concreting? ought to you have been concreting? ought to they have been concreting?
Interro-negative form
Simple form
oughtn't I to concrete? oughtn't you to concrete? oughtn't he to concrete? oughtn't we to concrete? oughtn't you to concrete? oughtn't they to concrete?
V-ing form
oughtn't I to be concreting? oughtn't you to be concreting? oughtn't he to be concreting? oughtn't we to be concreting? oughtn't you to be concreting? oughtn't they to be concreting?
Perfect
oughtn't I to have concreted? oughtn't you to have concreted? oughtn't he to have concreted? oughtn't we to have concreted? oughtn't you to have concreted? oughtn't they to have concreted?
V-ing perfect
oughtn't I to have been concreting? oughtn't you to have been concreting? oughtn't he to have been concreting? oughtn't we to have been concreting? oughtn't you to have been concreting? oughtn't they to have been concreting?