| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [verb] [adj] [noun] | 600 |
|
| 2 | [pron] [pers pn] [verb] [adj] year | 80 |
|
| 3 | which [pron] [verb] [adj] year | 41 |
|
