| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [verb] [adj] [noun] | 298 |
|
| 2 | when [pron] [be] [verb] [adj] [noun] | 158 |
|
| 3 | [subord] it [be] [verb] [adj] [noun] | 149 |
|
| 4 | when it [be] [verb] [adj] [noun] | 24 |
|
