| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [art] first stage [prep] | 7 |
|
| 2 | on [art] first stage [prep] | 7 |
|
| 3 | on [art] first stage of | 6 |
|
| 4 | on [art] first stage of | 6 |
|
