| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at the time | 131 |
|
| 2 | was [adv prt] at the | 95 |
|
| 3 | was at the time | 76 |
|
| 4 | was [adv prt] the time | 6 |
|
