| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [to-vb] [adj] [noun] | 34 |
|
| 2 | have [to-vb] [adv] [adj] [noun] | 33 |
|
| 3 | may have [adv] [adj] [noun] | 24 |
|
| 4 | may have [to-vb] [adv] [adj] | 10 |
|
