| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [prep] [noun] | 144 |
|
| 2 | it [modal v] [prep] [noun sg] | 134 |
|
| 3 | [pron] [modal v] [prep] effect | 18 |
|
| 4 | it [modal v] [prep] effect | 8 |
|
| 5 | it [modal v] [prep] effect | 8 |
|
