| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [det] time | 502 |
|
| 2 | [vb past] [adv] at [det] | 283 |
|
| 3 | [vb past] [adv] [det] time | 147 |
|
| 4 | [vb past] at [det] time | 143 |
|
