This is the best time I can think of I have had in the past 12.句子成分分析

This is the best time I can think of I have had in the past 12.句子成分分析
This is the best time I can think of I have had in the past 12.句子成分分析

This is the best time I can think of I have had in the past 12.句子成分分析
你好.你的句子是定语从句.你的句子可以分成三个分句：
1 this is the best time
2 i can think of the time
3 i have had the time in the past
由2和3来修饰1
-----This is the best time that I can think of that / which I have had in the past
==This is the best time I can think of I have had in the past

缺主语 1 去掉第一个who is 让my best friend 作主语 2 并且pass加es 或ed 3 将which改为whose

双重定语从句
this is the best time I can think of I have had in the past 12.
this is the best time (I can think of) (I have had in the past 12)
后面两个定语都是用来修饰 the best time