| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] | 78009 |
|
| 2 | it be [indef pn] | 2876 |
|
| 3 | be [adv] [indef pn] | 1625 |
|
| 4 | it [adv] [indef pn] | 23 |
|
