Yǒu / xiē / yǔ / sù / bù / néng / dān / dú / shǐ / yòng / zhǐ / néng / hé / qí / tā / yǔ / sù / zǔ / hé有些语素不能单独使用,只能和其他语素组合。Some morphemes cannot be used alone and can only combine with other morphemes.