any time と anytime
anytime[副] any time :形容詞 any + 名詞 time : 名詞句
Any time is OK for me.
I’m available anytime
Reference source
https://englishlands.net/anytime-vs-any-time/
anytime[副] any time :形容詞 any + 名詞 time : 名詞句
Any time is OK for me.
I’m available anytime
https://englishlands.net/anytime-vs-any-time/