| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] hard [verb] [pron] | 229 |
|
| 2 | it [be] hard [verb] [noun] | 83 |
|
| 3 | it [be] [verb] [noun] [pron] | 15 |
|
| 4 | [be] hard [verb] [noun] [pron] | 6 |
|
