| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [was/were] [v-ing] at [art] | 45 |
|
| 2 | who [was/were] [v-ing] at the | 38 |
|
| 3 | who [was/were] [v-ing] at the | 38 |
|
| 4 | who was [v-ing] at [art] | 26 |
|
| 5 | who were [v-ing] at [art] | 19 |
|
| 6 | who [was/were] sitting at [art] | 8 |
|
| 7 | who [was/were] [v-ing] at a | 7 |
|
| 8 | who [was/were] [v-ing] at a | 7 |
|
| 9 | who [was/were] standing at [art] | 5 |
|
