| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] [verb] at the time | 23 |
|
| 2 | [Wh det] [be] [vb pp] at the time | 19 |
|
| 3 | [Wh det] [be] [adj] at the time | 13 |
|
| 4 | [Wh det] [be] [adj] at the time | 12 |
|
| 5 | [Wh det] [be] at the same time | 11 |
|
| 6 | [Wh det] [be] at the same time | 11 |
|
| 7 | [Wh det] [be] at the [det] time | 11 |
|
| 8 | [Wh det] [be] at the [adj] time | 11 |
|
