English verb conjugation
OUGHT TO CENTRE

Regular verb: centre - centred - centred

Affirmation

Simple form	V-ing form
I ought to centre you ought to centre he ought to centre we ought to centre you ought to centre they ought to centre	I ought to be centring you ought to be centring he ought to be centring we ought to be centring you ought to be centring they ought to be centring
Perfect	V-ing perfect
I ought to have centred you ought to have centred he ought to have centred we ought to have centred you ought to have centred they ought to have centred	I ought to have been centring you ought to have been centring he ought to have been centring we ought to have been centring you ought to have been centring they ought to have been centring

Negation

Simple form	V-ing form
I ought not to centre you ought not to centre he ought not to centre we ought not to centre you ought not to centre they ought not to centre	I ought not to centring you ought not to centring he ought not to centring we ought not to centring you ought not to centring they ought not to centring
Perfect	V-ing perfect
I ought not to have centred you ought not to have centred he ought not to have centred we ought not to have centred you ought not to have centred they ought not to have centred	I ought not to have been centring you ought not to have been centring he ought not to have been centring we ought not to have been centring you ought not to have been centring they ought not to have been centring

Interrogative form

Simple form	V-ing form
ought to I centre? ought to you centre? ought to he centre? ought to we centre? ought to you centre? ought to they centre?	ought to I be centring? ought to you be centring? ought to he be centring? ought to we be centring? ought to you be centring? ought to they be centring?
Perfect	V-ing perfect
ought to I have centred? ought to you have centred? ought to he have centred? ought to we have centred? ought to you have centred? ought to they have centred?	ought to I have been centring? ought to you have been centring? ought to he have been centring? ought to we have been centring? ought to you have been centring? ought to they have been centring?

Interro-negative form

Simple form	V-ing form
ought I not to centre? ought you not to centre? ought he not to centre? ought we not to centre? ought you not to centre? ought they not to centre?	ought I not to be centring? ought you not to be centring? ought he not to be centring? ought we not to be centring? ought you not to be centring? ought they not to be centring?
Perfect	V-ing perfect
ought I not to have centred? ought you not to have centred? ought he not to have centred? ought we not to have centred? ought you not to have centred? ought they not to have centred?	ought I not to have been centring? ought you not to have been centring? ought he not to have been centring? ought we not to have been centring? ought you not to have been centring? ought they not to have been centring?