| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [art] [adj] time | 125 |
|
| 2 | [vb past] at [art] [adj] time | 91 |
|
| 3 | [vb past] [adv] [art] [adj] time | 51 |
|
| 4 | [vb past] at [adv] [art] [adj] | 50 |
|
