1. probably not; probably won't; probably doesn't; probably isn't
2. intend not to; will not
3. trying not to; attempting not to
as ～とする
4. whether you ... or not; whether one does ... or not
as ...（よ）うが...～が or ...（よ）うと...～と
5. couldn't you?; won't you?; how about?
as ～か; indicates request or invitation
6. it's not as if ..., so; it's not like; it's not as though
as（では／でも）ある～し
7. would surely not ... (if); would never ... (and yet)
as（ある）～に; indicates counterfactuality
8. surely not; there's no way that
as（では／でも）ある～に; indicates reproach; oft. at sentence end