| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [verb] [adv] [subord] | 18 |
|
| 2 | may have [vb pp] [adv] [subord] | 13 |
|
| 3 | may have [verb] [adv] than | 11 |
|
| 4 | may have [verb] more [subord] | 5 |
|
| 5 | may have [to-vb] [adv] [subord] | 5 |
|
