何かが終わったことや変化したことを表す日常的な方法は、通常の否定文の文末に anymore を置く形です:don't / doesn't ... anymore。(2語で any more と書かれることもありますが、どちらも正しいです。)
not ... anymore(日常会話でよく使う形)
She doesn't work here anymore.
I don't live in Senfarren anymore.
He doesn't smoke anymore.
やってみよう: Amina moved away last year. She ___ live here ___. (doesn't … anymore / doesn't … no longer / isn't … anymore) 答え: doesn't … anymore — 日常会話でよく使われる形は doesn't + 動詞 + 文末の anymore です:doesn't live here anymore。「No longer」は別の形(doesn't を一緒に使わない)であり、「isn't live」は動詞の使い方が混ざっています。
no longer(少し改まった形)
no longer も同じ意味ですが、少し改まった表現です。本動詞の前に置き、動詞は肯定の形のままにします(don't / doesn't はつけません)。
She no longer works here.
I no longer live in Senfarren.
We no longer need help.
やってみよう: In a formal letter: "We ___ require this service." (no longer / don't no longer / anymore) 答え: no longer — no longer は動詞の前に置き、動詞は肯定の形のままにします:We no longer require it。「Don't no longer」は否定を2重にしており、「anymore」はここではなく文末に置きます。
Not "She doesn't no longer work here." — say "She no longer works here. / She doesn't work here anymore.". no longer はそれ自体が否定なので、doesn't を一緒に使ってはいけません。
やってみよう: Which one is right? (He no longer plays football. / He doesn't no longer play football. / He doesn't play football no longer.) 答え: He no longer plays football. — no longer はそれ自体が否定であり、動詞を肯定の形にして動詞の前に置きます:He no longer plays。「He doesn't no longer play」は否定を2重にしており、「He doesn't play football no longer」は否定を2重にした上に no longer を文末に置いていますが、no longer は動詞の前に置きます。