Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I ought to sniffer you ought to sniffer he ought to sniffer we ought to sniffer you ought to sniffer they ought to sniffer
Forma com V-ing
I ought to be sniffering you ought to be sniffering he ought to be sniffering we ought to be sniffering you ought to be sniffering they ought to be sniffering
Perfeito
I ought to have sniffered you ought to have sniffered he ought to have sniffered we ought to have sniffered you ought to have sniffered they ought to have sniffered
Perfeito com V-ing
I ought to have been sniffering you ought to have been sniffering he ought to have been sniffering we ought to have been sniffering you ought to have been sniffering they ought to have been sniffering
Negação
Forma simple
I ought not to sniffer you ought not to sniffer he ought not to sniffer we ought not to sniffer you ought not to sniffer they ought not to sniffer
Forma com V-ing
I ought not to sniffering you ought not to sniffering he ought not to sniffering we ought not to sniffering you ought not to sniffering they ought not to sniffering
Perfeito
I ought not to have sniffered you ought not to have sniffered he ought not to have sniffered we ought not to have sniffered you ought not to have sniffered they ought not to have sniffered
Perfeito com V-ing
I ought not to have been sniffering you ought not to have been sniffering he ought not to have been sniffering we ought not to have been sniffering you ought not to have been sniffering they ought not to have been sniffering
Forma interrogativa
Forma simple
ought to I sniffer? ought to you sniffer? ought to he sniffer? ought to we sniffer? ought to you sniffer? ought to they sniffer?
Forma com V-ing
ought to I be sniffering? ought to you be sniffering? ought to he be sniffering? ought to we be sniffering? ought to you be sniffering? ought to they be sniffering?
Perfeito
ought to I have sniffered? ought to you have sniffered? ought to he have sniffered? ought to we have sniffered? ought to you have sniffered? ought to they have sniffered?
Perfeito com V-ing
ought to I have been sniffering? ought to you have been sniffering? ought to he have been sniffering? ought to we have been sniffering? ought to you have been sniffering? ought to they have been sniffering?
Forma interro-Negação
Forma simple
ought I not to sniffer? ought you not to sniffer? ought he not to sniffer? ought we not to sniffer? ought you not to sniffer? ought they not to sniffer?
Forma com V-ing
ought I not to be sniffering? ought you not to be sniffering? ought he not to be sniffering? ought we not to be sniffering? ought you not to be sniffering? ought they not to be sniffering?
Perfeito
ought I not to have sniffered? ought you not to have sniffered? ought he not to have sniffered? ought we not to have sniffered? ought you not to have sniffered? ought they not to have sniffered?
Perfeito com V-ing
ought I not to have been sniffering? ought you not to have been sniffering? ought he not to have been sniffering? ought we not to have been sniffering? ought you not to have been sniffering? ought they not to have been sniffering?