| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] have [art] tough | 5 |
|
| 2 | [pron] [verb] have [art] tough | 5 |
|
| 3 | [verb] have [art] tough [noun sg] | 8 |
|
| 4 | [verb] have [art] tough [noun] | 8 |
|
| 5 | [verb] have [art] tough time | 5 |
|
| 6 | [verb] have [art] tough time | 5 |
|
