たとえーーーが、なくても　is the answer. even if たとえーーーでも　　　there isn't ない

なくても。。。(things) いなくても。。。(people)

Even if you don't like it, you have to do it - たとえいやでも君はそれをしなければならない。 even if - にしても is not - ん there - has too many meanings in Japanese There is no rule without exceptions - 例外の無い規則は無い。