| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the time | 412 |
|
| 2 | [v-ing] [pron] at the | 257 |
|
| 3 | [v-ing] at the time | 192 |
|
| 4 | [v-ing] [pron] the time | 6 |
|
| 5 | [v-ing] [pron] at time | 5 |
|
