| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [modal v] [vb infin] | 2369 |
|
| 2 | [prep] it [modal v] [vb infin] | 330 |
|
| 3 | [adv] [prep] it [modal v] | 51 |
|
| 4 | [adv] [prep] [modal v] [vb infin] | 16 |
|
