English verb conjugation
OUGHT TO OVERSTUDY

Regular verb: overstudy - overstudied - overstudied

Affirmation

Simple form	V-ing form
I ought to overstudy you ought to overstudy he ought to overstudy we ought to overstudy you ought to overstudy they ought to overstudy	I ought to be overstudying you ought to be overstudying he ought to be overstudying we ought to be overstudying you ought to be overstudying they ought to be overstudying
Perfect	V-ing perfect
I ought to have overstudied you ought to have overstudied he ought to have overstudied we ought to have overstudied you ought to have overstudied they ought to have overstudied	I ought to have been overstudying you ought to have been overstudying he ought to have been overstudying we ought to have been overstudying you ought to have been overstudying they ought to have been overstudying

Negation

Simple form	V-ing form
I ought not to overstudy you ought not to overstudy he ought not to overstudy we ought not to overstudy you ought not to overstudy they ought not to overstudy	I ought not to overstudying you ought not to overstudying he ought not to overstudying we ought not to overstudying you ought not to overstudying they ought not to overstudying
Perfect	V-ing perfect
I ought not to have overstudied you ought not to have overstudied he ought not to have overstudied we ought not to have overstudied you ought not to have overstudied they ought not to have overstudied	I ought not to have been overstudying you ought not to have been overstudying he ought not to have been overstudying we ought not to have been overstudying you ought not to have been overstudying they ought not to have been overstudying

Interrogative form

Simple form	V-ing form
ought to I overstudy? ought to you overstudy? ought to he overstudy? ought to we overstudy? ought to you overstudy? ought to they overstudy?	ought to I be overstudying? ought to you be overstudying? ought to he be overstudying? ought to we be overstudying? ought to you be overstudying? ought to they be overstudying?
Perfect	V-ing perfect
ought to I have overstudied? ought to you have overstudied? ought to he have overstudied? ought to we have overstudied? ought to you have overstudied? ought to they have overstudied?	ought to I have been overstudying? ought to you have been overstudying? ought to he have been overstudying? ought to we have been overstudying? ought to you have been overstudying? ought to they have been overstudying?

Interro-negative form

Simple form	V-ing form
ought I not to overstudy? ought you not to overstudy? ought he not to overstudy? ought we not to overstudy? ought you not to overstudy? ought they not to overstudy?	ought I not to be overstudying? ought you not to be overstudying? ought he not to be overstudying? ought we not to be overstudying? ought you not to be overstudying? ought they not to be overstudying?
Perfect	V-ing perfect
ought I not to have overstudied? ought you not to have overstudied? ought he not to have overstudied? ought we not to have overstudied? ought you not to have overstudied? ought they not to have overstudied?	ought I not to have been overstudying? ought you not to have been overstudying? ought he not to have been overstudying? ought we not to have been overstudying? ought you not to have been overstudying? ought they not to have been overstudying?