| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] [art] [adj] [noun] | 604 |
|
| 2 | it [be] [vb pp] [art] [adj] [noun] | 248 |
|
| 3 | it [be] believe [art] [adj] [noun] | 12 |
|
| 4 | [pron] [be] believed [art] [adj] [noun] | 12 |
|
