| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [verb] [adj] [noun] | 1280 |
|
| 2 | it [vb past] [verb] [adj] [noun] | 375 |
|
| 3 | [pron] failed [verb] [adj] [noun] | 65 |
|
| 4 | it fail [verb] [adj] [noun] | 31 |
|
