| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which for the first time | 5 |
|
| 2 | which [verb] for the first time | 9 |
|
| 3 | which [vb past] for the first time | 7 |
|
| 4 | which for the first time [verb] | 8 |
|
| 5 | which for the first time [vb past] | 6 |
|
