| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a hard time | 89 |
|
| 2 | [verb] [verb] a hard | 77 |
|
| 3 | [verb] [verb] a time | 49 |
|
| 4 | [verb] [verb] hard time | 6 |
|
