I may envisage you may envisage he may envisage we may envisage you may envisage they may envisage
V-ing form
I may be envisaging you may be envisaging he may be envisaging we may be envisaging you may be envisaging they may be envisaging
Perfect
I may have envisaged you may have envisaged he may have envisaged we may have envisaged you may have envisaged they may have envisaged
V-ing perfect
I may have been envisaging you may have been envisaging he may have been envisaging we may have been envisaging you may have been envisaging they may have been envisaging
Negation
Simple form
I mayn't envisage you mayn't envisage he mayn't envisage we mayn't envisage you mayn't envisage they mayn't envisage
V-ing form
I mayn't be envisaging you mayn't be envisaging he mayn't be envisaging we mayn't be envisaging you mayn't be envisaging they mayn't be envisaging
Perfect
I mayn't have envisaged you mayn't have envisaged he mayn't have envisaged we mayn't have envisaged you mayn't have envisaged they mayn't have envisaged
V-ing perfect
I mayn't have been envisaging you mayn't have been envisaging he mayn't have been envisaging we mayn't have been envisaging you mayn't have been envisaging they mayn't have been envisaging
Interrogative form
Simple form
may I envisage? may you envisage? may he envisage? may we envisage? may you envisage? may they envisage?
V-ing form
may I be envisaging? may you be envisaging? may he be envisaging? may we be envisaging? may you be envisaging? may they be envisaging?
Perfect
may I have envisaged? may you have envisaged? may he have envisaged? may we have envisaged? may you have envisaged? may they have envisaged?
V-ing perfect
may I have been envisaging? may you have been envisaging? may he have been envisaging? may we have been envisaging? may you have been envisaging? may they have been envisaging?
Interro-negative form
Simple form
mayn't I envisage? mayn't you envisage? mayn't he envisage? mayn't we envisage? mayn't you envisage? mayn't they envisage?
V-ing form
mayn't I be envisaging? mayn't you be envisaging? mayn't he be envisaging? mayn't we be envisaging? mayn't you be envisaging? mayn't they be envisaging?
Perfect
mayn't I have envisaged? mayn't you have envisaged? mayn't he have envisaged? mayn't we have envisaged? mayn't you have envisaged? mayn't they have envisaged?
V-ing perfect
mayn't I have been envisaging? mayn't you have been envisaging? mayn't he have been envisaging? mayn't we have been envisaging? mayn't you have been envisaging? mayn't they have been envisaging?