频数

MI值

worried

4

5.54

what

115

4.576

exactly

5

4.304

things

16

4.149

happened

6

4.044

nothing

15

3.893

thing

10

3.642

remember

4

3.57

bad

4

3.529

something

11

3.317

everything

4

3.145

anything

6

3.13