| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [adj] | 806 |
|
| 2 | may have [det] | 327 |
|
| 3 | may [verb] several | 73 |
|
| 4 | [modal v] have several | 47 |
|
| 5 | [vb mod] have several | 47 |
|
| 6 | may have several | 18 |
|
| 7 | may have several | 18 |
|
