| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have had [adj] | 80 |
|
| 2 | [vb mod] have had more | 47 |
|
| 3 | [modal v] have had more | 47 |
|
| 4 | may have [verb] more | 18 |
|
| 5 | may have [vb pp] more | 12 |
|
| 6 | may have have more | 8 |
|
| 7 | may [verb] had more | 7 |
|
| 8 | may have had more | 7 |
|
