| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] a [adj] range | 311 |
|
| 2 | [vb -s] introduced a [adj] | 61 |
|
| 3 | introduced a [adj] range | 11 |
|
| 4 | [vb -s] introduced a range | 11 |
|
