| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] be [prep] | 1156 |
|
| 2 | which [vb past] [pron] [prep] | 716 |
|
| 3 | which [pron] be [prep] | 224 |
|
| 4 | which [vb past] be [prep] | 118 |
|
| 5 | which [vb past] [pron] be | 114 |
|
