| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [prep] [pers pn] | 934 |
|
| 2 | it [be] hard [prep] [pers pn] | 64 |
|
| 3 | it [is] hard [prep] [pron] | 48 |
|
| 4 | [pron] [is] hard [prep] [pers pn] | 47 |
|
| 5 | it [is] hard [prep] [pers pn] | 45 |
|
