| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] [verb] that [noun] | 355 |
|
| 2 | it [be] [adj] [verb] that [noun] | 349 |
|
| 3 | it [be] hard [verb] [conj] [noun] | 27 |
|
| 4 | it [be] hard [verb] that [noun] | 22 |
|
| 5 | it [be] hard [verb] [that] [noun] | 22 |
|
| 6 | [pron] [be] hard [verb] that [noun] | 22 |
|
| 7 | it [be] hard [verb] that [noun] | 22 |
|
| 8 | [pers pn] [be] hard [verb] that [noun] | 22 |
|
| 9 | it [be] hard [verb] that [noun] | 22 |
|
