| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] it [be] [adj] [to-vb] [noun] | 89 |
|
| 2 | [noun] it [be] hard [to-vb] [noun] | 6 |
|
| 3 | [noun sg] [pron] [be] hard [to-vb] [noun] | 6 |
|
| 4 | [noun sg] it [be] hard [verb] [noun] | 6 |
|
