| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be sure that it | 53 |
|
| 2 | [pers pn] be sure it is | 50 |
|
| 3 | be sure that it is | 17 |
|
| 4 | [pers pn] be that it is | 15 |
|
