| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [noun] [Wh det] | 24 |
|
| 2 | to be [noun] [Wh det] | 24 |
|
| 3 | [prep] be [noun] which | 23 |
|
| 4 | [prep] be [noun pl] [Wh det] | 16 |
|
| 5 | [prep] be [noun sg] [Wh det] | 9 |
|
