oftenon Basic wordsalso onCEFR Beginners (A1)? CEFR Upper intermediate (B2)? Band 1 (BND1)? 常常的,经常的, 常常,时常,经常 often often(adjective) 常常的,经常的 often often(adverb) 常常,时常,经常 Forms adjectiveadverb often often