| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] in the first [noun] | 1168 |
|
| 2 | [vb pp] in the first [noun] | 631 |
|
| 3 | introduced in the [adj] [noun] | 63 |
|
| 4 | introduced [prep] the first [noun] | 20 |
|
| 5 | introduce in the first [noun] | 7 |
|
| 6 | introduced in the first [noun] | 6 |
|
| 7 | introduced in [art] first [noun] | 6 |
|
| 8 | introduced in [art] first [noun] | 6 |
|
