| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [noun] [pron] | 643 |
|
| 2 | [modal v] [vb infin] it [pron] | 369 |
|
| 3 | [modal v] [vb infin] it [noun] | 158 |
|
| 4 | [vb infin] it [noun] [pron] | 11 |
|
