| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] [vb infin] | 9302 |
|
| 2 | [modal v] [adv] [vb infin] [noun sg] | 6389 |
|
| 3 | it [modal v] [vb infin] [noun sg] | 1215 |
|
| 4 | it [modal v] [adv] [noun sg] | 23 |
|
| 5 | it [adv] [vb infin] [noun sg] | 22 |
|
