Coniugazione del verbo inglese
OUGHT TO QUACK

Verbo regolare: quack - quacked - quacked

Affermazione

Forma semplice	Forma con V-ing
I ought to quack you ought to quack he ought to quack we ought to quack you ought to quack they ought to quack	I ought to be quacking you ought to be quacking he ought to be quacking we ought to be quacking you ought to be quacking they ought to be quacking
Perfetto	Perfetto con V-ing
I ought to have quacked you ought to have quacked he ought to have quacked we ought to have quacked you ought to have quacked they ought to have quacked	I ought to have been quacking you ought to have been quacking he ought to have been quacking we ought to have been quacking you ought to have been quacking they ought to have been quacking

Negazione

Forma semplice	Forma con V-ing
I ought not to quack you ought not to quack he ought not to quack we ought not to quack you ought not to quack they ought not to quack	I ought not to quacking you ought not to quacking he ought not to quacking we ought not to quacking you ought not to quacking they ought not to quacking
Perfetto	Perfetto con V-ing
I ought not to have quacked you ought not to have quacked he ought not to have quacked we ought not to have quacked you ought not to have quacked they ought not to have quacked	I ought not to have been quacking you ought not to have been quacking he ought not to have been quacking we ought not to have been quacking you ought not to have been quacking they ought not to have been quacking

Forma interrogativa

Forma semplice	Forma con V-ing
ought to I quack? ought to you quack? ought to he quack? ought to we quack? ought to you quack? ought to they quack?	ought to I be quacking? ought to you be quacking? ought to he be quacking? ought to we be quacking? ought to you be quacking? ought to they be quacking?
Perfetto	Perfetto con V-ing
ought to I have quacked? ought to you have quacked? ought to he have quacked? ought to we have quacked? ought to you have quacked? ought to they have quacked?	ought to I have been quacking? ought to you have been quacking? ought to he have been quacking? ought to we have been quacking? ought to you have been quacking? ought to they have been quacking?

Forma interro-negativa

Forma semplice	Forma con V-ing
ought I not to quack? ought you not to quack? ought he not to quack? ought we not to quack? ought you not to quack? ought they not to quack?	ought I not to be quacking? ought you not to be quacking? ought he not to be quacking? ought we not to be quacking? ought you not to be quacking? ought they not to be quacking?
Perfetto	Perfetto con V-ing
ought I not to have quacked? ought you not to have quacked? ought he not to have quacked? ought we not to have quacked? ought you not to have quacked? ought they not to have quacked?	ought I not to have been quacking? ought you not to have been quacking? ought he not to have been quacking? ought we not to have been quacking? ought you not to have been quacking? ought they not to have been quacking?