| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and at the [adj] time | 572 |
|
| 2 | [v-ing] at the [adj] time | 160 |
|
| 3 | and [v-ing] at the [adj] | 81 |
|
| 4 | and [v-ing] the [adj] time | 6 |
|
