| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb past] be [prep] | 34 |
|
| 2 | which i [verb] be [prep] | 30 |
|
| 3 | [pron] i [vb past] be [prep] | 23 |
|
| 4 | which i [vb past] [be] [prep] | 8 |
|
