| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is not necessary | 248 |
|
| 2 | [pers pn] is not that | 112 |
|
| 3 | [pers pn] is necessary that | 41 |
|
| 4 | is not necessary that | 7 |
|
