| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [verb] [prep] [det] [noun] | 1820 |
|
| 2 | it [vb mod] [verb] [prep] [adj] [noun] | 444 |
|
| 3 | it [modal v] [verb] [prep] [det] [noun] | 140 |
|
