| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it be | 18794 |
|
| 2 | it be [vb base] | 218 |
|
| 3 | [adv] be [vb base] | 129 |
|
| 4 | [adv] it [vb base] | 79 |
|
