| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [adj] [noun] | 302 |
|
| 2 | have [to-vb] [adj] [noun] | 282 |
|
| 3 | may have [to-vb] [noun] | 72 |
|
| 4 | may have [to-vb] [adj] | 41 |
|
