| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] be to | 11 |
|
| 2 | [Wh det] [adv] [is] to | 9 |
|
| 3 | [Wh det] [adv] is to | 9 |
|
| 4 | what [adv] [be] to | 5 |
|
