| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] | 23916 |
|
| 2 | it be [prep] | 23915 |
|
| 3 | [pron] been [prep] | 336 |
|
| 4 | [pers pn] been [prep] | 309 |
|
| 5 | it [been] [prep] | 20 |
|
| 6 | it been [prep] | 20 |
|
