| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has introduce the [adj] | 8 |
|
| 2 | [noun sg] has introduce the [adj] | 6 |
|
| 3 | has introduce the [adj] [noun] | 10 |
|
| 4 | has introduce the [adj] [noun sg] | 8 |
|
