やしない
(Yashinai)
(emphatic) not at all / definitely not (casual).
Connection rules
- ＋V ます-stem + やしない (most common) or V ない-form + やしない.
- ＋Casual emphatic negation — 'definitely won't'.
- ＋Often in frustrated complaints: 分かりやしない, 聞きやしない.
Examples
1.
そんなこと、分かりやしない。
Sonna koto, wakari yashi nai.
There's no way I'd understand that.
「(emphatic) not at all / definitely not (casual)」
2.
誰も聞きやしないよ。
Dare mo kiki yashi nai yo.
Nobody's going to listen.
「(emphatic) not at all / definitely not (casual)」