English verb conjugation
CAN ENVISION

Regular verb: envision - envisioned - envisioned

Affirmation

Simple form	V-ing form
I can envision you can envision he can envision we can envision you can envision they can envision	I can be envisioning you can be envisioning he can be envisioning we can be envisioning you can be envisioning they can be envisioning
Perfect	V-ing perfect
I can have envisioned you can have envisioned he can have envisioned we can have envisioned you can have envisioned they can have envisioned	I can have been envisioning you can have been envisioning he can have been envisioning we can have been envisioning you can have been envisioning they can have been envisioning

Negation

Simple form	V-ing form
I cannot envision you cannot envision he cannot envision we cannot envision you cannot envision they cannot envision	I cannot be envisioning you cannot be envisioning he cannot be envisioning we cannot be envisioning you cannot be envisioning they cannot be envisioning
Perfect	V-ing perfect
I cannot have envisioned you cannot have envisioned he cannot have envisioned we cannot have envisioned you cannot have envisioned they cannot have envisioned	I cannot have been envisioning you cannot have been envisioning he cannot have been envisioning we cannot have been envisioning you cannot have been envisioning they cannot have been envisioning

Interrogative form

Simple form	V-ing form
can I envision? can you envision? can he envision? can we envision? can you envision? can they envision?	can I be envisioning? can you be envisioning? can he be envisioning? can we be envisioning? can you be envisioning? can they be envisioning?
Perfect	V-ing perfect
can I have envisioned? can you have envisioned? can he have envisioned? can we have envisioned? can you have envisioned? can they have envisioned?	can I have been envisioning? can you have been envisioning? can he have been envisioning? can we have been envisioning? can you have been envisioning? can they have been envisioning?

Interro-negative form

Simple form	V-ing form
can I not envision? can you not envision? can he not envision? can we not envision? can you not envision? can they not envision?	can I not be envisioning? can you not be envisioning? can he not be envisioning? can we not be envisioning? can you not be envisioning? can they not be envisioning?
Perfect	V-ing perfect
can I not have envisioned? can you not have envisioned? can he not have envisioned? can we not have envisioned? can you not have envisioned? can they not have envisioned?	can I not have been envisioning? can you not have been envisioning? can he not have been envisioning? can we not have been envisioning? can you not have been envisioning? can they not have been envisioning?