| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [prep] the same time | 9 |
|
| 2 | [noun] which at the [det] time | 9 |
|
| 3 | [noun] which [prep] the [det] time | 9 |
|
| 4 | [noun sg] which [prep] the [det] time | 6 |
|
