| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] [vb past] be | 2765 |
|
| 2 | [Wh det] [pron] [vb past] be | 2112 |
|
| 3 | which [pron] [verb] be | 1925 |
|
| 4 | which [pron] [vb past] [be] | 870 |
|
| 5 | which [pron] [vb past] be | 870 |
|
