| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [verb] [adv] [adj] [noun] | 57 |
|
| 2 | which [pers pn] [verb] [adv] [adj] year | 17 |
|
| 3 | [pron] [pers pn] [verb] [adv] [adj] year | 13 |
|
| 4 | which [pron] [verb] [adv] [adj] year | 10 |
|
