| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb past] [prep] [det] [noun] | 198 |
|
| 2 | [pron] [vb past] [prep] [det] year | 71 |
|
| 3 | [Wh pn] [vb past] [prep] [adj] year | 32 |
|
| 4 | [Wh pn] [verb] [prep] [det] year | 17 |
|
| 5 | [Wh pn] [vb past] [prep] [det] year | 14 |
|
