I'll be ventilating you'll be ventilating he'll be ventilating we'll be ventilating you'll be ventilating they'll be ventilating
Perfect
I'll have ventilated you'll have ventilated he'll have ventilated we'll have ventilated you'll have ventilated they'll have ventilated
V-ing perfect
I'll have been ventilating you'll have been ventilating he'll have been ventilating we'll have been ventilating you'll have been ventilating they'll have been ventilating
Negation
Simple form
I won't ventilate you won't ventilate he won't ventilate we won't ventilate you won't ventilate they won't ventilate
V-ing form
I won't be ventilating you won't be ventilating he won't be ventilating we won't be ventilating you won't be ventilating they won't be ventilating
Perfect
I won't have ventilated you won't have ventilated he won't have ventilated we won't have ventilated you won't have ventilated they won't have ventilated
V-ing perfect
I won't have been ventilating you won't have been ventilating he won't have been ventilating we won't have been ventilating you won't have been ventilating they won't have been ventilating
Interrogative form
Simple form
will I ventilate? will you ventilate? will he ventilate? will we ventilate? will you ventilate? will they ventilate?
V-ing form
will I be ventilating? will you be ventilating? will he be ventilating? will we be ventilating? will you be ventilating? will they be ventilating?
Perfect
will I have ventilated? will you have ventilated? will he have ventilated? will we have ventilated? will you have ventilated? will they have ventilated?
V-ing perfect
will I have been ventilating? will you have been ventilating? will he have been ventilating? will we have been ventilating? will you have been ventilating? will they have been ventilating?
Interro-negative form
Simple form
won't I ventilate? won't you ventilate? won't he ventilate? won't we ventilate? won't you ventilate? won't they ventilate?
V-ing form
won't I be ventilating? won't you be ventilating? won't he be ventilating? won't we be ventilating? won't you be ventilating? won't they be ventilating?
Perfect
won't I have ventilated? won't you have ventilated? won't he have ventilated? won't we have ventilated? won't you have ventilated? won't they have ventilated?
V-ing perfect
won't I have been ventilating? won't you have been ventilating? won't he have been ventilating? won't we have been ventilating? won't you have been ventilating? won't they have been ventilating?