| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is necessary that | 41 |
|
| 2 | [pers pn] is show that | 33 |
|
| 3 | [pers pn] is necessary show | 11 |
|
| 4 | is necessary show that | 7 |
|
