| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] a [adj] time | 320 |
|
| 2 | [verb] a hard time | 89 |
|
| 3 | [vb infin] a hard [noun] | 54 |
|
| 4 | [vb infin] a hard [noun sg] | 54 |
|
| 5 | [vb infin] a hard time | 18 |
|
| 6 | [vb infin] [art] hard time | 18 |
|
