| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [to-vb] [adj] [noun] | 34 |
|
| 2 | may have [to-vb] [adj] [noun pl] | 22 |
|
| 3 | may have [to-vb] [adj] [noun sg] | 10 |
|
