| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [det] time | 451 |
|
| 2 | at [det] one time | 327 |
|
| 3 | [vb pp] at one time | 66 |
|
| 4 | [vb pp] at [det] one | 39 |
|
