| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] have [adj] [noun] | 50 |
|
| 2 | [adv] have had [adj] [noun] | 26 |
|
| 3 | may have had [adj] [noun] | 23 |
|
| 4 | may [adv] have had [noun] | 10 |
|
| 5 | may [adv] have had [adj] | 8 |
|
