| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [was/were] [v-ing] up [prep] | 9 |
|
| 2 | which [was/were] [v-ing] up [prep] | 9 |
|
| 3 | [Wh det] was [v-ing] up [prep] | 6 |
|
