| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which was [verb] [pron] [prep] [adj] | 8 |
|
| 2 | [Wh det] was [verb] [pron] [prep] [adj] | 8 |
|
| 3 | [Wh det] was [to-vb] [pron] [prep] [adj] | 6 |
|
| 4 | [Wh det] was [verb] [pers pn] [prep] [adj] | 6 |
|
