| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [adj] [verb] [noun] | 117 |
|
| 2 | [verb] it hard [verb] [noun] | 53 |
|
| 3 | [vb past] [pron] hard [verb] [noun] | 16 |
|
| 4 | [vb past] [pers pn] hard [verb] [noun] | 15 |
|
| 5 | [vb past] it hard [verb] [noun] | 15 |
|
