English verb conjugation
OUGHT TO CONCRETE

Regular verb: concrete - concreted - concreted

Affirmation

Simple form	V-ing form
I ought to concrete you ought to concrete she ought to concrete we ought to concrete you ought to concrete they ought to concrete	I ought to be concreting you ought to be concreting she ought to be concreting we ought to be concreting you ought to be concreting they ought to be concreting
Perfect	V-ing perfect
I ought to have concreted you ought to have concreted she ought to have concreted we ought to have concreted you ought to have concreted they ought to have concreted	I ought to have been concreting you ought to have been concreting she 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	V-ing form
I oughtn't to concrete you oughtn't to concrete she oughtn't to concrete we oughtn't to concrete you oughtn't to concrete they oughtn't to concrete	I oughtn't to be concreting you oughtn't to be concreting she oughtn't to be concreting we oughtn't to be concreting you oughtn't to be concreting they oughtn't to be concreting
Perfect	V-ing perfect
I oughtn't to have concreted you oughtn't to have concreted she oughtn't to have concreted we oughtn't to have concreted you oughtn't to have concreted they oughtn't to have concreted	I oughtn't to have been concreting you oughtn't to have been concreting she 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	V-ing form
ought to I concrete? ought to you concrete? ought to she concrete? ought to we concrete? ought to you concrete? ought to they concrete?	ought to I be concreting? ought to you be concreting? ought to she be concreting? ought to we be concreting? ought to you be concreting? ought to they be concreting?
Perfect	V-ing perfect
ought to I have concreted? ought to you have concreted? ought to she have concreted? ought to we have concreted? ought to you have concreted? ought to they have concreted?	ought to I have been concreting? ought to you have been concreting? ought to she 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	V-ing form
oughtn't I to concrete? oughtn't you to concrete? oughtn't she to concrete? oughtn't we to concrete? oughtn't you to concrete? oughtn't they to concrete?	oughtn't I to be concreting? oughtn't you to be concreting? oughtn't she to be concreting? oughtn't we to be concreting? oughtn't you to be concreting? oughtn't they to be concreting?
Perfect	V-ing perfect
oughtn't I to have concreted? oughtn't you to have concreted? oughtn't she to have concreted? oughtn't we to have concreted? oughtn't you to have concreted? oughtn't they to have concreted?	oughtn't I to have been concreting? oughtn't you to have been concreting? oughtn't she 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?