| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [pers pn] | 787 |
|
| 2 | [vb base] it [prep] [pers pn] | 699 |
|
| 3 | [vb base] it be [prep] | 467 |
|
| 4 | [vb base] it be [pers pn] | 251 |
|
| 5 | [vb base] be [prep] [pers pn] | 169 |
|
