| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [det] | 3026 |
|
| 2 | [vb mod] have [det] | 3026 |
|
| 3 | may [verb] [det] | 1951 |
|
| 4 | may have [adj] | 806 |
|
| 5 | may have [det] | 327 |
|
