| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is at the [adj] time | 55 |
|
| 2 | [Wh det] at the [adj] time | 22 |
|
| 3 | [Wh det] is at the [adj] | 15 |
|
| 4 | [Wh det] is the [adj] time | 7 |
|
