| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the time [pron] | 655 |
|
| 2 | [adv prt] at the time | 129 |
|
| 3 | [adv prt] the time [pron] | 7 |
|
| 4 | [adv prt] at the [pron] | 5 |
|
