| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] | 16246 |
|
| 2 | [pron] [be] [letter] | 404 |
|
| 3 | [pers pn] [be] [letter] | 257 |
|
| 4 | it [be] [letter] | 211 |
|
