第一人称主格：i love my parents.
宾格：the teather asked me a question a moment ago.
形容词性：my rubber is yellow.
名词性：this book is mine.
第二人称主格：you are clever.
宾格：the teather asked you a question a moment ago.
形容词性：your rubber is yellow.
名词性：this book is yours.
第三人称主格：he did well in the maths exam.
宾格：the teather asked him a question a moment ago.
形容词性：his rubber is yellow.
名词性：this book is hers.