| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] to be | 684 |
|
| 2 | it [adv] [modal v] be | 187 |
|
| 3 | [adv] [modal v] to be | 158 |
|
| 4 | it [adv] [modal v] to | 32 |
|
| 5 | it [adv] to be | 32 |
|
