English verb conjugation
OUGHT TO DESTAIN

Regular verb: destain - destained - destained

Affirmation

Simple form	V-ing form
I ought to destain you ought to destain he ought to destain we ought to destain you ought to destain they ought to destain	I ought to be destaining you ought to be destaining he ought to be destaining we ought to be destaining you ought to be destaining they ought to be destaining
Perfect	V-ing perfect
I ought to have destained you ought to have destained he ought to have destained we ought to have destained you ought to have destained they ought to have destained	I ought to have been destaining you ought to have been destaining he ought to have been destaining we ought to have been destaining you ought to have been destaining they ought to have been destaining

Negation

Simple form	V-ing form
I ought not to destain you ought not to destain he ought not to destain we ought not to destain you ought not to destain they ought not to destain	I ought not to destaining you ought not to destaining he ought not to destaining we ought not to destaining you ought not to destaining they ought not to destaining
Perfect	V-ing perfect
I ought not to have destained you ought not to have destained he ought not to have destained we ought not to have destained you ought not to have destained they ought not to have destained	I ought not to have been destaining you ought not to have been destaining he ought not to have been destaining we ought not to have been destaining you ought not to have been destaining they ought not to have been destaining

Interrogative form

Simple form	V-ing form
ought to I destain? ought to you destain? ought to he destain? ought to we destain? ought to you destain? ought to they destain?	ought to I be destaining? ought to you be destaining? ought to he be destaining? ought to we be destaining? ought to you be destaining? ought to they be destaining?
Perfect	V-ing perfect
ought to I have destained? ought to you have destained? ought to he have destained? ought to we have destained? ought to you have destained? ought to they have destained?	ought to I have been destaining? ought to you have been destaining? ought to he have been destaining? ought to we have been destaining? ought to you have been destaining? ought to they have been destaining?

Interro-negative form

Simple form	V-ing form
ought I not to destain? ought you not to destain? ought he not to destain? ought we not to destain? ought you not to destain? ought they not to destain?	ought I not to be destaining? ought you not to be destaining? ought he not to be destaining? ought we not to be destaining? ought you not to be destaining? ought they not to be destaining?
Perfect	V-ing perfect
ought I not to have destained? ought you not to have destained? ought he not to have destained? ought we not to have destained? ought you not to have destained? ought they not to have destained?	ought I not to have been destaining? ought you not to have been destaining? ought he not to have been destaining? ought we not to have been destaining? ought you not to have been destaining? ought they not to have been destaining?