| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it [modal v] [vb infin] | 833 |
|
| 2 | [vb base] [adv] [modal v] [vb infin] | 170 |
|
| 3 | it [adv] [modal v] [vb infin] | 166 |
|
| 4 | [vb base] it [adv] [modal v] | 34 |
|
| 5 | [vb base] it [adv] [vb infin] | 11 |
|
