| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] [adj] [noun] | 1030 |
|
| 2 | when it [verb] [adj] [noun] | 68 |
|
| 3 | when it [be] [verb] [adj] | 60 |
|
| 4 | when it [be] [adj] [noun] | 36 |
|
| 5 | when it [be] [verb] [noun] | 19 |
|
