| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [det] [noun] | 1804 |
|
| 2 | it be [prep] [adj] [noun pl] | 532 |
|
| 3 | [pron] be [prep] [det] [noun pl] | 519 |
|
| 4 | it [be] [prep] [det] [noun pl] | 290 |
|
