| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the [det] time | 142 |
|
| 2 | which at the [adj] time | 21 |
|
| 3 | which at [art] [det] time | 21 |
|
| 4 | which at [art] [det] time | 21 |
|
| 5 | which at the [det] [noun] | 21 |
|
| 6 | which at the [det] time | 21 |
|
| 7 | which [prep] the [det] time | 21 |
|
