| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] [be] sure | 88 |
|
| 2 | hard [prep] [be] [adj] | 50 |
|
| 3 | hard [prep] [be] [adj] | 48 |
|
| 4 | hard [prep] [be] sure | 12 |
|
| 5 | hard [prep] [be] sure | 12 |
|
