| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [prep] the time | 26 |
|
| 2 | [v-ing] [adv] [prep] the time | 25 |
|
| 3 | [v-ing] [adv] at the time | 10 |
|
| 4 | [v-ing] [adv] at the time | 10 |
|
