| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have have [art] reason | 8 |
|
| 2 | [vb mod] have have [art] reason | 8 |
|
| 3 | [vb mod] have had [art] reason | 8 |
|
| 4 | [vb mod] have have a reason | 7 |
|
| 5 | must have have [art] reason | 6 |
|
