English verb conjugation
OUGHT TO OVERTURN

Regular verb: overturn - overturned - overturned

Affirmation

Simple form	V-ing form
I ought to overturn you ought to overturn he ought to overturn we ought to overturn you ought to overturn they ought to overturn	I ought to be overturning you ought to be overturning he ought to be overturning we ought to be overturning you ought to be overturning they ought to be overturning
Perfect	V-ing perfect
I ought to have overturned you ought to have overturned he ought to have overturned we ought to have overturned you ought to have overturned they ought to have overturned	I ought to have been overturning you ought to have been overturning he ought to have been overturning we ought to have been overturning you ought to have been overturning they ought to have been overturning

Negation

Simple form	V-ing form
I ought not to overturn you ought not to overturn he ought not to overturn we ought not to overturn you ought not to overturn they ought not to overturn	I ought not to overturning you ought not to overturning he ought not to overturning we ought not to overturning you ought not to overturning they ought not to overturning
Perfect	V-ing perfect
I ought not to have overturned you ought not to have overturned he ought not to have overturned we ought not to have overturned you ought not to have overturned they ought not to have overturned	I ought not to have been overturning you ought not to have been overturning he ought not to have been overturning we ought not to have been overturning you ought not to have been overturning they ought not to have been overturning

Interrogative form

Simple form	V-ing form
ought to I overturn? ought to you overturn? ought to he overturn? ought to we overturn? ought to you overturn? ought to they overturn?	ought to I be overturning? ought to you be overturning? ought to he be overturning? ought to we be overturning? ought to you be overturning? ought to they be overturning?
Perfect	V-ing perfect
ought to I have overturned? ought to you have overturned? ought to he have overturned? ought to we have overturned? ought to you have overturned? ought to they have overturned?	ought to I have been overturning? ought to you have been overturning? ought to he have been overturning? ought to we have been overturning? ought to you have been overturning? ought to they have been overturning?

Interro-negative form

Simple form	V-ing form
ought I not to overturn? ought you not to overturn? ought he not to overturn? ought we not to overturn? ought you not to overturn? ought they not to overturn?	ought I not to be overturning? ought you not to be overturning? ought he not to be overturning? ought we not to be overturning? ought you not to be overturning? ought they not to be overturning?
Perfect	V-ing perfect
ought I not to have overturned? ought you not to have overturned? ought he not to have overturned? ought we not to have overturned? ought you not to have overturned? ought they not to have overturned?	ought I not to have been overturning? ought you not to have been overturning? ought he not to have been overturning? ought we not to have been overturning? ought you not to have been overturning? ought they not to have been overturning?