| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [verb] a [adv] [adj] [noun] | 334 |
|
| 2 | has [vb pp] a [adv] [adj] [noun] | 326 |
|
| 3 | have introduced a [adv] [adj] [noun] | 8 |
|
| 4 | [verb] introduced a [adv] [adj] [noun] | 8 |
|
| 5 | has introduced a [adv] [adj] [noun] | 6 |
|
| 6 | has introduce a [adv] [adj] [noun] | 6 |
|
| 7 | has introduced [art] [adv] [adj] [noun] | 6 |
|
| 8 | [vb -s] introduced a [adv] [adj] [noun] | 6 |
|
