| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [vb past] [adj] [noun] | 357 |
|
| 2 | [pron] [pron] [vb past] last [noun] | 125 |
|
| 3 | which [pron] [vb past] [num ord] [noun] | 32 |
|
| 4 | which [pron] [verb] last [noun] | 30 |
|
| 5 | which [pron] [vb past] last [noun] | 30 |
|
