| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be hard [prep] them | 17 |
|
| 2 | it be hard for them | 16 |
|
| 3 | it be hard for them | 16 |
|
| 4 | it be hard [prep] them | 9 |
|
| 5 | it is hard [prep] them | 8 |
|
| 6 | it be harder [prep] them | 8 |
|
| 7 | it 's hard [prep] them | 7 |
|
