| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was hard [to-vb] [adj] | 17 |
|
| 2 | was hard [verb] [adj] | 15 |
|
| 3 | was hard [verb] [det] | 10 |
|
| 4 | was hard [verb] this | 5 |
|
| 5 | was hard [verb] this | 5 |
|
