| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [Wh det] was [verb] [prep] | 30 |
|
| 2 | on [Wh det] was [vb pp] [prep] | 26 |
|
| 3 | on what was [verb] [prep] | 24 |
|
| 4 | on [Wh det] was [verb] in | 10 |
|
| 5 | on [Wh det] was [verb] to | 7 |
|
| 6 | on [Wh det] was [verb] as | 7 |
|
| 7 | on which was [verb] [prep] | 6 |
|
