| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adj] [verb] that | 233 |
|
| 2 | be hard [verb] that | 138 |
|
| 3 | [be] hard [verb] that | 138 |
|
| 4 | [is] hard [verb] that | 103 |
|
| 5 | 's hard [verb] [conj] | 49 |
|
