| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [verb] | 12234 |
|
| 2 | [modal v] [be] [verb] as | 4605 |
|
| 3 | it [be] [verb] as | 763 |
|
| 4 | it [modal v] [verb] as | 226 |
|
| 5 | it [modal v] [be] as | 19 |
|
