| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [det] time | 6927 |
|
| 2 | [vb past] at [art] time | 397 |
|
| 3 | [vb past] at [det] time | 143 |
|
| 4 | [vb past] at [art] [det] | 120 |
|
| 5 | [vb past] [art] [det] time | 37 |
|
