| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it [modal v] [vb infin] some [noun] | 7 |
|
| 2 | [vb base] it [vb mod] [verb] some [noun] | 7 |
|
| 3 | [vb base] it [modal v] [verb] some [noun sg] | 6 |
|
