predictable patterns in second language developpredictable patterns in second language developmentally appropriate ▼▼▼▼▼▼▼https://mlnkor.com/langdetect?source=ameba_jp&se=2019_09_01&keyword=predictable+patterns+in+second+language+developmentally+appropriate⇪⇪⇪⇪⇪⇪⇪