| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] at [art] [det] time | 5 |
|
| 2 | i [vb past] at the [det] time | 5 |
|
| 3 | i [vb past] at the [det] time | 5 |
|
| 4 | i [vb past] at [art] [det] time | 5 |
|
