I should envisage you should envisage he should envisage we should envisage you should envisage they should envisage
V-ing form
I should be envisaging you should be envisaging he should be envisaging we should be envisaging you should be envisaging they should be envisaging
Perfect
I should have envisaged you should have envisaged he should have envisaged we should have envisaged you should have envisaged they should have envisaged
V-ing perfect
I should have been envisaging you should have been envisaging he should have been envisaging we should have been envisaging you should have been envisaging they should have been envisaging
Negation
Simple form
I should not envisage you should not envisage he should not envisage we should not envisage you should not envisage they should not envisage
V-ing form
I should not be envisaging you should not be envisaging he should not be envisaging we should not be envisaging you should not be envisaging they should not be envisaging
Perfect
I should not have envisaged you should not have envisaged he should not have envisaged we should not have envisaged you should not have envisaged they should not have envisaged
V-ing perfect
I should not have been envisaging you should not have been envisaging he should not have been envisaging we should not have been envisaging you should not have been envisaging they should not have been envisaging
Interrogative form
Simple form
should I envisage? should you envisage? should he envisage? should we envisage? should you envisage? should they envisage?
V-ing form
should I be envisaging? should you be envisaging? should he be envisaging? should we be envisaging? should you be envisaging? should they be envisaging?
Perfect
should I have envisaged? should you have envisaged? should he have envisaged? should we have envisaged? should you have envisaged? should they have envisaged?
V-ing perfect
should I have been envisaging? should you have been envisaging? should he have been envisaging? should we have been envisaging? should you have been envisaging? should they have been envisaging?
Interro-negative form
Simple form
should I not envisage? should you not envisage? should he not envisage? should we not envisage? should you not envisage? should they not envisage?
V-ing form
should I not be envisaging? should you not be envisaging? should he not be envisaging? should we not be envisaging? should you not be envisaging? should they not be envisaging?
Perfect
should I not have envisaged? should you not have envisaged? should he not have envisaged? should we not have envisaged? should you not have envisaged? should they not have envisaged?
V-ing perfect
should I not have been envisaging? should you not have been envisaging? should he not have been envisaging? should we not have been envisaging? should you not have been envisaging? should they not have been envisaging?