| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] [noun] | 17239 |
|
| 2 | it [verb] [prep] [noun] | 4987 |
|
| 3 | it [modal v] [verb] [prep] | 4391 |
|
| 4 | it [modal v] [verb] [noun] | 2459 |
|
| 5 | it [modal v] [prep] [noun] | 144 |
|
