| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] | 89695 |
|
| 2 | [pron] be this | 3586 |
|
| 3 | [pers pn] be this | 1742 |
|
| 4 | it be this | 1621 |
|
| 5 | it [be] this | 1621 |
|
