| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [prep] | 5798 |
|
| 2 | [Wh det] be [prep] | 5798 |
|
| 3 | [pron] be of | 2480 |
|
| 4 | [Wh det] be of | 463 |
|
| 5 | [Wh det] [be] of | 463 |
|
