| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the same time | 142 |
|
| 2 | [v-ing] at the same time | 140 |
|
| 3 | [v-ing] [pron] at the same | 21 |
|
| 4 | [v-ing] [pron] at the time | 15 |
|
