| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] hard think [prep] any | 6 |
|
| 2 | be hard think [prep] any | 6 |
|
| 3 | is hard think [prep] any | 6 |
|
| 4 | [be] hard think [prep] any | 6 |
|
| 5 | hard think [prep] any [adj] | 6 |
|
| 6 | hard think [prep] any [adj] | 5 |
|
