English verb conjugation
OUGHT TO DOUBLE

Regular verb: double - doubled - doubled

Affirmation

Simple form	V-ing form
I ought to double you ought to double he ought to double we ought to double you ought to double they ought to double	I ought to be doubling you ought to be doubling he ought to be doubling we ought to be doubling you ought to be doubling they ought to be doubling
Perfect	V-ing perfect
I ought to have doubled you ought to have doubled he ought to have doubled we ought to have doubled you ought to have doubled they ought to have doubled	I ought to have been doubling you ought to have been doubling he ought to have been doubling we ought to have been doubling you ought to have been doubling they ought to have been doubling

Negation

Simple form	V-ing form
I ought not to double you ought not to double he ought not to double we ought not to double you ought not to double they ought not to double	I ought not to doubling you ought not to doubling he ought not to doubling we ought not to doubling you ought not to doubling they ought not to doubling
Perfect	V-ing perfect
I ought not to have doubled you ought not to have doubled he ought not to have doubled we ought not to have doubled you ought not to have doubled they ought not to have doubled	I ought not to have been doubling you ought not to have been doubling he ought not to have been doubling we ought not to have been doubling you ought not to have been doubling they ought not to have been doubling

Interrogative form

Simple form	V-ing form
ought to I double? ought to you double? ought to he double? ought to we double? ought to you double? ought to they double?	ought to I be doubling? ought to you be doubling? ought to he be doubling? ought to we be doubling? ought to you be doubling? ought to they be doubling?
Perfect	V-ing perfect
ought to I have doubled? ought to you have doubled? ought to he have doubled? ought to we have doubled? ought to you have doubled? ought to they have doubled?	ought to I have been doubling? ought to you have been doubling? ought to he have been doubling? ought to we have been doubling? ought to you have been doubling? ought to they have been doubling?

Interro-negative form

Simple form	V-ing form
ought I not to double? ought you not to double? ought he not to double? ought we not to double? ought you not to double? ought they not to double?	ought I not to be doubling? ought you not to be doubling? ought he not to be doubling? ought we not to be doubling? ought you not to be doubling? ought they not to be doubling?
Perfect	V-ing perfect
ought I not to have doubled? ought you not to have doubled? ought he not to have doubled? ought we not to have doubled? ought you not to have doubled? ought they not to have doubled?	ought I not to have been doubling? ought you not to have been doubling? ought he not to have been doubling? ought we not to have been doubling? ought you not to have been doubling? ought they not to have been doubling?