| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [vb pp] in | 687 |
|
| 2 | [adv] it [modal v] be [vb pp] | 508 |
|
| 3 | [adv] [modal v] be [vb pp] in | 105 |
|
| 4 | [adv] it [modal v] be in | 22 |
|
