I ought to curette you ought to curette he ought to curette we ought to curette you ought to curette they ought to curette
V-ing form
I ought to be curetting you ought to be curetting he ought to be curetting we ought to be curetting you ought to be curetting they ought to be curetting
Perfect
I ought to have curetted you ought to have curetted he ought to have curetted we ought to have curetted you ought to have curetted they ought to have curetted
V-ing perfect
I ought to have been curetting you ought to have been curetting he ought to have been curetting we ought to have been curetting you ought to have been curetting they ought to have been curetting
Negation
Simple form
I ought not to curette you ought not to curette he ought not to curette we ought not to curette you ought not to curette they ought not to curette
V-ing form
I ought not to curetting you ought not to curetting he ought not to curetting we ought not to curetting you ought not to curetting they ought not to curetting
Perfect
I ought not to have curetted you ought not to have curetted he ought not to have curetted we ought not to have curetted you ought not to have curetted they ought not to have curetted
V-ing perfect
I ought not to have been curetting you ought not to have been curetting he ought not to have been curetting we ought not to have been curetting you ought not to have been curetting they ought not to have been curetting
Interrogative form
Simple form
ought to I curette? ought to you curette? ought to he curette? ought to we curette? ought to you curette? ought to they curette?
V-ing form
ought to I be curetting? ought to you be curetting? ought to he be curetting? ought to we be curetting? ought to you be curetting? ought to they be curetting?
Perfect
ought to I have curetted? ought to you have curetted? ought to he have curetted? ought to we have curetted? ought to you have curetted? ought to they have curetted?
V-ing perfect
ought to I have been curetting? ought to you have been curetting? ought to he have been curetting? ought to we have been curetting? ought to you have been curetting? ought to they have been curetting?
Interro-negative form
Simple form
ought I not to curette? ought you not to curette? ought he not to curette? ought we not to curette? ought you not to curette? ought they not to curette?
V-ing form
ought I not to be curetting? ought you not to be curetting? ought he not to be curetting? ought we not to be curetting? ought you not to be curetting? ought they not to be curetting?
Perfect
ought I not to have curetted? ought you not to have curetted? ought he not to have curetted? ought we not to have curetted? ought you not to have curetted? ought they not to have curetted?
V-ing perfect
ought I not to have been curetting? ought you not to have been curetting? ought he not to have been curetting? ought we not to have been curetting? ought you not to have been curetting? ought they not to have been curetting?