| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be | 41667 |
|
| 2 | [adv] it be | 23682 |
|
| 3 | [adv] it [modal v] | 7074 |
|
| 4 | [adv] [modal v] be | 4057 |
|
