| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [adj] [noun] | 1029 |
|
| 2 | it be [vb pp] [adj] [noun] | 633 |
|
| 3 | [pron] be known [adj] [noun] | 8 |
|
| 4 | it be know [adj] [noun] | 6 |
|
| 5 | it [be] known [adj] [noun] | 5 |
|
