| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] a [adv] [adj] [noun] | 1859 |
|
| 2 | [verb] [vb pp] a [adv] [adj] [noun] | 1013 |
|
| 3 | [verb] introduce a [adv] [adj] [noun] | 11 |
|
| 4 | [verb] introduced a [adv] [adj] [noun] | 8 |
|
| 5 | [verb] introduced [art] [adv] [adj] [noun] | 8 |
|
| 6 | [verb] introduced [art] [adv] [adj] [noun] | 8 |
|
| 7 | [verb] introduced a [adv] [adj] [noun] | 7 |
|
| 8 | [verb] introduced a [adv] [adj] [noun] | 7 |
|
