| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at the [adj] time as | 19 |
|
| 2 | [v-ing] at the same time as | 19 |
|
| 3 | [v-ing] at the same time as | 19 |
|
| 4 | [v-ing] at the [det] time as | 19 |
|
