| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] have a [noun] | 432 |
|
| 2 | [verb] have a hard [noun] | 39 |
|
| 3 | [modal v] [verb] a hard [noun] | 36 |
|
| 4 | [modal v] have a hard [noun] | 23 |
|
| 5 | [modal v] [verb] have a hard | 8 |
|
