I ought to crash you ought to crash he 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 he 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 he 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 he 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 ought not to crash you ought not to crash he ought not to crash we ought not to crash you ought not to crash they ought not to crash
V-ing form
I ought not to crashing you ought not to crashing he ought not to crashing we ought not to crashing you ought not to crashing they ought not to crashing
Perfect
I ought not to have crashed you ought not to have crashed he ought not to have crashed we ought not to have crashed you ought not to have crashed they ought not to have crashed
V-ing perfect
I ought not to have been crashing you ought not to have been crashing he ought not to have been crashing we ought not to have been crashing you ought not to have been crashing they ought not to have been crashing
Interrogative form
Simple form
ought to I crash? ought to you crash? ought to he 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 he 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 he 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 he 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
ought I not to crash? ought you not to crash? ought he not to crash? ought we not to crash? ought you not to crash? ought they not to crash?
V-ing form
ought I not to be crashing? ought you not to be crashing? ought he not to be crashing? ought we not to be crashing? ought you not to be crashing? ought they not to be crashing?
Perfect
ought I not to have crashed? ought you not to have crashed? ought he not to have crashed? ought we not to have crashed? ought you not to have crashed? ought they not to have crashed?
V-ing perfect
ought I not to have been crashing? ought you not to have been crashing? ought he not to have been crashing? ought we not to have been crashing? ought you not to have been crashing? ought they not to have been crashing?