I ought to design you ought to design he ought to design we ought to design you ought to design they ought to design
V-ing form
I ought to be designing you ought to be designing he ought to be designing we ought to be designing you ought to be designing they ought to be designing
Perfect
I ought to have designed you ought to have designed he ought to have designed we ought to have designed you ought to have designed they ought to have designed
V-ing perfect
I ought to have been designing you ought to have been designing he ought to have been designing we ought to have been designing you ought to have been designing they ought to have been designing
Negation
Simple form
I ought not to design you ought not to design he ought not to design we ought not to design you ought not to design they ought not to design
V-ing form
I ought not to designing you ought not to designing he ought not to designing we ought not to designing you ought not to designing they ought not to designing
Perfect
I ought not to have designed you ought not to have designed he ought not to have designed we ought not to have designed you ought not to have designed they ought not to have designed
V-ing perfect
I ought not to have been designing you ought not to have been designing he ought not to have been designing we ought not to have been designing you ought not to have been designing they ought not to have been designing
Interrogative form
Simple form
ought to I design? ought to you design? ought to he design? ought to we design? ought to you design? ought to they design?
V-ing form
ought to I be designing? ought to you be designing? ought to he be designing? ought to we be designing? ought to you be designing? ought to they be designing?
Perfect
ought to I have designed? ought to you have designed? ought to he have designed? ought to we have designed? ought to you have designed? ought to they have designed?
V-ing perfect
ought to I have been designing? ought to you have been designing? ought to he have been designing? ought to we have been designing? ought to you have been designing? ought to they have been designing?
Interro-negative form
Simple form
ought I not to design? ought you not to design? ought he not to design? ought we not to design? ought you not to design? ought they not to design?
V-ing form
ought I not to be designing? ought you not to be designing? ought he not to be designing? ought we not to be designing? ought you not to be designing? ought they not to be designing?
Perfect
ought I not to have designed? ought you not to have designed? ought he not to have designed? ought we not to have designed? ought you not to have designed? ought they not to have designed?
V-ing perfect
ought I not to have been designing? ought you not to have been designing? ought he not to have been designing? ought we not to have been designing? ought you not to have been designing? ought they not to have been designing?