I might ventilate you might ventilate he might ventilate we might ventilate you might ventilate they might ventilate
V-ing form
I might be ventilating you might be ventilating he might be ventilating we might be ventilating you might be ventilating they might be ventilating
Perfect
I might have ventilated you might have ventilated he might have ventilated we might have ventilated you might have ventilated they might have ventilated
V-ing perfect
I might have been ventilating you might have been ventilating he might have been ventilating we might have been ventilating you might have been ventilating they might have been ventilating
Negation
Simple form
I might not ventilate you might not ventilate he might not ventilate we might not ventilate you might not ventilate they might not ventilate
V-ing form
I might not be ventilating you might not be ventilating he might not be ventilating we might not be ventilating you might not be ventilating they might not be ventilating
Perfect
I might not have ventilated you might not have ventilated he might not have ventilated we might not have ventilated you might not have ventilated they might not have ventilated
V-ing perfect
I might not have been ventilating you might not have been ventilating he might not have been ventilating we might not have been ventilating you might not have been ventilating they might not have been ventilating
Interrogative form
Simple form
might I ventilate? might you ventilate? might he ventilate? might we ventilate? might you ventilate? might they ventilate?
V-ing form
might I be ventilating? might you be ventilating? might he be ventilating? might we be ventilating? might you be ventilating? might they be ventilating?
Perfect
might I have ventilated? might you have ventilated? might he have ventilated? might we have ventilated? might you have ventilated? might they have ventilated?
V-ing perfect
might I have been ventilating? might you have been ventilating? might he have been ventilating? might we have been ventilating? might you have been ventilating? might they have been ventilating?
Interro-negative form
Simple form
might I not ventilate? might you not ventilate? might he not ventilate? might we not ventilate? might you not ventilate? might they not ventilate?
V-ing form
might I not be ventilating? might you not be ventilating? might he not be ventilating? might we not be ventilating? might you not be ventilating? might they not be ventilating?
Perfect
might I not have ventilated? might you not have ventilated? might he not have ventilated? might we not have ventilated? might you not have ventilated? might they not have ventilated?
V-ing perfect
might I not have been ventilating? might you not have been ventilating? might he not have been ventilating? might we not have been ventilating? might you not have been ventilating? might they not have been ventilating?