| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [Wh adv] [pron] [is] to be | 5 |
|
| 2 | [be] [Wh adv] [pers pn] [is] to be | 5 |
|
| 3 | [is] [Wh adv] [pron] [is] to be | 5 |
|
| 4 | be [Wh adv] [pron] [is] to be | 5 |
|
