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