| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have have [art] [noun] | 37 |
|
| 2 | may have had [art] [noun] | 36 |
|
| 3 | may have have [art] [noun sg] | 36 |
|
| 4 | may have have a [noun] | 20 |
|
| 5 | may have have an [noun] | 13 |
|
| 6 | may have have [art] effect | 5 |
|
| 7 | may have have [art] effect | 5 |
|
