| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [modal v] be [vb pp] | 509 |
|
| 2 | it [modal v] to be [vb pp] | 140 |
|
| 3 | [adv] it [modal v] to be | 29 |
|
| 4 | [adv] [modal v] to be [vb pp] | 29 |
|
