=1

你

nǐ

you (informal, as opposed to courteous 您 nín)

=1

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

2

不該

bùgāi

should not to owe nothing

3

一個人

yīgèrén

by oneself (without assistance) alone (without company)

4

來

lái

to come (used as a substitute for a more specific verb) hither (directional complement for motion toward the speaker, as in 回來 huílai) ever since (as in 自古以來 zìgǔyǐlái) for the past (amount of time) (prefix) the coming ...; the next ... (as in 來世 láishì) (between two verbs) in order to (after a round number) approximately (used after 得 dé to indicate possibility, as in 談得來 tándelái, or after 不 bù to indicate impossibility, as in 吃不來 chībulái)