English verb conjugation
OUGHT TO PREBUILD

Irregular verb: prebuild - prebuilt - prebuilt

Affirmation

Simple form	V-ing form
I ought to prebuild you ought to prebuild she ought to prebuild we ought to prebuild you ought to prebuild they ought to prebuild	I ought to be prebuilding you ought to be prebuilding she ought to be prebuilding we ought to be prebuilding you ought to be prebuilding they ought to be prebuilding
Perfect	V-ing perfect
I ought to have prebuilt you ought to have prebuilt she ought to have prebuilt we ought to have prebuilt you ought to have prebuilt they ought to have prebuilt	I ought to have been prebuilding you ought to have been prebuilding she ought to have been prebuilding we ought to have been prebuilding you ought to have been prebuilding they ought to have been prebuilding

Negation

Simple form	V-ing form
I oughtn't to prebuild you oughtn't to prebuild she oughtn't to prebuild we oughtn't to prebuild you oughtn't to prebuild they oughtn't to prebuild	I oughtn't to be prebuilding you oughtn't to be prebuilding she oughtn't to be prebuilding we oughtn't to be prebuilding you oughtn't to be prebuilding they oughtn't to be prebuilding
Perfect	V-ing perfect
I oughtn't to have prebuilt you oughtn't to have prebuilt she oughtn't to have prebuilt we oughtn't to have prebuilt you oughtn't to have prebuilt they oughtn't to have prebuilt	I oughtn't to have been prebuilding you oughtn't to have been prebuilding she oughtn't to have been prebuilding we oughtn't to have been prebuilding you oughtn't to have been prebuilding they oughtn't to have been prebuilding

Interrogative form

Simple form	V-ing form
ought to I prebuild? ought to you prebuild? ought to she prebuild? ought to we prebuild? ought to you prebuild? ought to they prebuild?	ought to I be prebuilding? ought to you be prebuilding? ought to she be prebuilding? ought to we be prebuilding? ought to you be prebuilding? ought to they be prebuilding?
Perfect	V-ing perfect
ought to I have prebuilt? ought to you have prebuilt? ought to she have prebuilt? ought to we have prebuilt? ought to you have prebuilt? ought to they have prebuilt?	ought to I have been prebuilding? ought to you have been prebuilding? ought to she have been prebuilding? ought to we have been prebuilding? ought to you have been prebuilding? ought to they have been prebuilding?

Interro-negative form

Simple form	V-ing form
oughtn't I to prebuild? oughtn't you to prebuild? oughtn't she to prebuild? oughtn't we to prebuild? oughtn't you to prebuild? oughtn't they to prebuild?	oughtn't I to be prebuilding? oughtn't you to be prebuilding? oughtn't she to be prebuilding? oughtn't we to be prebuilding? oughtn't you to be prebuilding? oughtn't they to be prebuilding?
Perfect	V-ing perfect
oughtn't I to have prebuilt? oughtn't you to have prebuilt? oughtn't she to have prebuilt? oughtn't we to have prebuilt? oughtn't you to have prebuilt? oughtn't they to have prebuilt?	oughtn't I to have been prebuilding? oughtn't you to have been prebuilding? oughtn't she to have been prebuilding? oughtn't we to have been prebuilding? oughtn't you to have been prebuilding? oughtn't they to have been prebuilding?