| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the time | 408 |
|
| 2 | [Wh det] at the time | 64 |
|
| 3 | what at the [noun] | 18 |
|
| 4 | what at the [noun sg] | 16 |
|
| 5 | what [prep] the time | 9 |
|
| 6 | what [prep] the time | 9 |
|
| 7 | what at the time | 6 |
|
| 8 | what at [art] time | 6 |
|
| 9 | what at the time | 6 |
|
| 10 | what at [art] time | 6 |
|
| 11 | what at the time | 6 |
|
| 12 | what at the time | 6 |
|
