| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [vb pp] [adj] [prep] | 83 |
|
| 2 | may well have [vb pp] [prep] | 61 |
|
| 3 | may well have [vb pp] [adj] | 44 |
|
| 4 | well have [vb pp] [adj] [prep] | 11 |
|
