| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at [det] time | 306 |
|
| 2 | which at [adj] time | 70 |
|
| 3 | which at [det] [noun] | 69 |
|
| 4 | which [prep] [det] time | 61 |
|
| 5 | which [prep] [det] time | 61 |
|
| 6 | [Wh det] at [det] time | 40 |
|
| 7 | which at [det] time | 38 |
|
| 8 | which at [det] time | 38 |
|
