| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] hard for us | 9 |
|
| 2 | [pers pn] [is] hard for us | 9 |
|
| 3 | it [is] hard for us | 9 |
|
| 4 | [pron] [is] hard for us | 9 |
|
| 5 | [pron] is hard for us | 9 |
|
