| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] time | 984 |
|
| 2 | which [verb] at [det] | 43 |
|
| 3 | which at [det] time | 38 |
|
| 4 | which [verb] [det] time | 20 |
|
