| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [art] same time | 140 |
|
| 2 | were [v-ing] at [art] time | 24 |
|
| 3 | were [v-ing] at [art] same | 9 |
|
| 4 | were at [art] same time | 6 |
|
