| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] at the time | 200 |
|
| 2 | [Wh det] [vb past] at the [noun] | 122 |
|
| 3 | [Wh det] [vb past] at the [noun sg] | 105 |
|
| 4 | [Wh det] [verb] at the time | 15 |
|
| 5 | [Wh det] [vb past] [prep] the time | 14 |
|
| 6 | [Wh det] [vb past] [prep] the time | 14 |
|
| 7 | [Wh det] [vb past] at [art] time | 12 |
|
| 8 | [Wh det] [vb past] at [art] time | 12 |
|
| 9 | [Wh det] [vb past] at the time | 11 |
|
| 10 | [Wh det] [vb past] at the time | 11 |
|
| 11 | [Wh det] [vb past] at the time | 11 |
|
