| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] to | 958 |
|
| 2 | [Wh det] be to | 958 |
|
| 3 | [Wh det] 's [prep] | 813 |
|
| 4 | [Wh det] 's [prep] | 813 |
|
| 5 | [Wh det] [is] to | 401 |
|
| 6 | [pron] 's to | 176 |
|
| 7 | [Wh det] 's to | 25 |
|
