| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [adj] [noun] | 507 |
|
| 2 | it involves [adj] [noun] | 52 |
|
| 3 | involves [adv] [adj] [noun] | 47 |
|
| 4 | it involves [adv] [adj] | 15 |
|
