grammar

to list the grammar points by HSK level

ID: 97
compare: 98
HSK: 1
format: Subj. + Time + Verb + 了 + Obj.
example: 她 上个 月 去 了 北京 。
details: add time factor to 了
exception:
keyword: [Subj.] + [Verb] + [了]
class: undefined,u,v
short:
long:
answer:
question:
theme:
Tags: