词丛

原始频数

标准频数/每万词

they need

12

0.63

students need

9

0.47

I need

7

0.37

this need

6

0.31

learners need

4

0.21

you need

3

0.16

approaches

2

0.10

educators

2

0.10

that need

2

0.10

we need

2

0.10