| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was hard work for | 5 |
|
| 2 | it was hard [noun] for | 5 |
|
| 3 | it was hard work for | 5 |
|
| 4 | it was hard [noun] for | 5 |
|
| 5 | it was hard [noun sg] for | 5 |
|
