| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it [modal v] [vb infin] | 2681 |
|
| 2 | [adv] it [modal v] [vb infin] | 1784 |
|
| 3 | [noun] [adv] [modal v] [vb infin] | 1431 |
|
| 4 | [noun] [adv] it [modal v] | 375 |
|
