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