| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adj] [noun] [noun] | 142 |
|
| 2 | it [be] clear [noun] [noun] | 6 |
|
| 3 | it be clear [noun] [noun] | 6 |
|
| 4 | it [was/were] clear [noun] [noun] | 5 |
|
| 5 | [pron] was clear [noun] [noun] | 5 |
|
