| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [verb] | 12234 |
|
| 2 | [modal v] do be [verb] | 565 |
|
| 3 | it [modal v] do be | 26 |
|
| 4 | it [modal v] do [verb] | 11 |
|
