| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] [verb] an | 1404 |
|
| 2 | [noun] [adv] [vb pp] an | 192 |
|
| 3 | [noun] [adv] involve an | 18 |
|
| 4 | [noun] [adv] involved a | 13 |
|
| 5 | [noun] [adv] involved [art] | 13 |
|
| 6 | [noun] [adv] involved [art] | 13 |
|
| 7 | [noun] [adv] involved an | 5 |
|
