| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be introduced for [art] first [noun] | 6 |
|
| 2 | [be] introduced for [art] first [noun] | 6 |
|
| 3 | introduced for [art] first [noun] [prep] | 7 |
|
| 4 | introduced for [art] first [noun] [prep] | 7 |
|
