English verb conjugation
OUGHT TO ENVISAGE

Regular verb: envisage - envisaged - envisaged

Affirmation

Simple form	V-ing form
I ought to envisage you ought to envisage he ought to envisage we ought to envisage you ought to envisage they ought to envisage	I ought to be envisaging you ought to be envisaging he ought to be envisaging we ought to be envisaging you ought to be envisaging they ought to be envisaging
Perfect	V-ing perfect
I ought to have envisaged you ought to have envisaged he ought to have envisaged we ought to have envisaged you ought to have envisaged they ought to have envisaged	I ought to have been envisaging you ought to have been envisaging he ought to have been envisaging we ought to have been envisaging you ought to have been envisaging they ought to have been envisaging

Negation

Simple form	V-ing form
I ought not to envisage you ought not to envisage he ought not to envisage we ought not to envisage you ought not to envisage they ought not to envisage	I ought not to envisaging you ought not to envisaging he ought not to envisaging we ought not to envisaging you ought not to envisaging they ought not to envisaging
Perfect	V-ing perfect
I ought not to have envisaged you ought not to have envisaged he ought not to have envisaged we ought not to have envisaged you ought not to have envisaged they ought not to have envisaged	I ought not to have been envisaging you ought not to have been envisaging he ought not to have been envisaging we ought not to have been envisaging you ought not to have been envisaging they ought not to have been envisaging

Interrogative form

Simple form	V-ing form
ought to I envisage? ought to you envisage? ought to he envisage? ought to we envisage? ought to you envisage? ought to they envisage?	ought to I be envisaging? ought to you be envisaging? ought to he be envisaging? ought to we be envisaging? ought to you be envisaging? ought to they be envisaging?
Perfect	V-ing perfect
ought to I have envisaged? ought to you have envisaged? ought to he have envisaged? ought to we have envisaged? ought to you have envisaged? ought to they have envisaged?	ought to I have been envisaging? ought to you have been envisaging? ought to he have been envisaging? ought to we have been envisaging? ought to you have been envisaging? ought to they have been envisaging?

Interro-negative form

Simple form	V-ing form
ought I not to envisage? ought you not to envisage? ought he not to envisage? ought we not to envisage? ought you not to envisage? ought they not to envisage?	ought I not to be envisaging? ought you not to be envisaging? ought he not to be envisaging? ought we not to be envisaging? ought you not to be envisaging? ought they not to be envisaging?
Perfect	V-ing perfect
ought I not to have envisaged? ought you not to have envisaged? ought he not to have envisaged? ought we not to have envisaged? ought you not to have envisaged? ought they not to have envisaged?	ought I not to have been envisaging? ought you not to have been envisaging? ought he not to have been envisaging? ought we not to have been envisaging? ought you not to have been envisaging? ought they not to have been envisaging?