| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb past] be | 870 |
|
| 2 | [pron] they [vb past] be | 431 |
|
| 3 | [Wh det] they [vb past] be | 379 |
|
| 4 | which they [verb] be | 347 |
|
| 5 | which they [vb past] [be] | 173 |
|
| 6 | which they [vb past] be | 173 |
|
