| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do i use [pers pn] | 7 |
|
| 2 | how do i use [pers pn] | 7 |
|
| 3 | how do i use [pers pn] | 7 |
|
| 4 | how do i use it | 6 |
|
