| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] for them [verb] | 110 |
|
| 2 | it [be] hard for [pron] [verb] | 38 |
|
| 3 | it [be] hard for [pers pn] [verb] | 37 |
|
| 4 | it [be] hard [prep] them [verb] | 11 |
|
| 5 | it [be] hard [prep] them [verb] | 11 |
|
| 6 | it [be] hard for they [verb] | 11 |
|
| 7 | [pron] [be] hard for them [verb] | 11 |
|
| 8 | it [be] hard for them [verb] | 11 |
|
