I ought to trickle you ought to trickle she ought to trickle we ought to trickle you ought to trickle they ought to trickle
V-ing form
I ought to be trickling you ought to be trickling she ought to be trickling we ought to be trickling you ought to be trickling they ought to be trickling
Perfect
I ought to have trickled you ought to have trickled she ought to have trickled we ought to have trickled you ought to have trickled they ought to have trickled
V-ing perfect
I ought to have been trickling you ought to have been trickling she ought to have been trickling we ought to have been trickling you ought to have been trickling they ought to have been trickling
Negation
Simple form
I ought not to trickle you ought not to trickle she ought not to trickle we ought not to trickle you ought not to trickle they ought not to trickle
V-ing form
I ought not to trickling you ought not to trickling she ought not to trickling we ought not to trickling you ought not to trickling they ought not to trickling
Perfect
I ought not to have trickled you ought not to have trickled she ought not to have trickled we ought not to have trickled you ought not to have trickled they ought not to have trickled
V-ing perfect
I ought not to have been trickling you ought not to have been trickling she ought not to have been trickling we ought not to have been trickling you ought not to have been trickling they ought not to have been trickling
Interrogative form
Simple form
ought to I trickle? ought to you trickle? ought to she trickle? ought to we trickle? ought to you trickle? ought to they trickle?
V-ing form
ought to I be trickling? ought to you be trickling? ought to she be trickling? ought to we be trickling? ought to you be trickling? ought to they be trickling?
Perfect
ought to I have trickled? ought to you have trickled? ought to she have trickled? ought to we have trickled? ought to you have trickled? ought to they have trickled?
V-ing perfect
ought to I have been trickling? ought to you have been trickling? ought to she have been trickling? ought to we have been trickling? ought to you have been trickling? ought to they have been trickling?
Interro-negative form
Simple form
ought I not to trickle? ought you not to trickle? ought she not to trickle? ought we not to trickle? ought you not to trickle? ought they not to trickle?
V-ing form
ought I not to be trickling? ought you not to be trickling? ought she not to be trickling? ought we not to be trickling? ought you not to be trickling? ought they not to be trickling?
Perfect
ought I not to have trickled? ought you not to have trickled? ought she not to have trickled? ought we not to have trickled? ought you not to have trickled? ought they not to have trickled?
V-ing perfect
ought I not to have been trickling? ought you not to have been trickling? ought she not to have been trickling? ought we not to have been trickling? ought you not to have been trickling? ought they not to have been trickling?