| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] to be | 684 |
|
| 2 | it [modal v] be [noun sg] | 559 |
|
| 3 | [modal v] to be [noun sg] | 97 |
|
| 4 | it to be [noun sg] | 23 |
|
