| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pers pn] is to be [vb pp] | 38 |
|
| 2 | [Wh adv] it is to be [vb pp] | 36 |
|
| 3 | how [pers pn] is to be [vb pp] | 28 |
|
| 4 | where [pers pn] is to be [vb pp] | 8 |
|
