| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] a hard time | 16 |
|
| 2 | [vb mod] [verb] a hard time | 16 |
|
| 3 | [vb mod] [verb] [verb] a hard | 8 |
|
| 4 | [vb mod] [verb] [verb] a time | 8 |
|
