| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] two | 383 |
|
| 2 | it involve [adj] | 103 |
|
| 3 | [pron] involve two | 6 |
|
| 4 | it involve two | 5 |
|
| 5 | [pers pn] involve two | 5 |
|
