| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [prep] [art] [adj] [noun] | 824 |
|
| 2 | [pron] [vb past] [prep] [art] [adj] time | 305 |
|
| 3 | which [verb] [prep] [art] [adj] time | 23 |
|
