| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [prep] | 5798 |
|
| 2 | [Wh det] be [prep] | 5798 |
|
| 3 | [pron] be to | 5184 |
|
| 4 | [Wh det] be to | 958 |
|
| 5 | [Wh det] [be] to | 958 |
|
