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