| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have [vb pp] [prep] | 824 |
|
| 2 | may well have [vb pp] | 305 |
|
| 3 | well have [vb pp] [prep] | 141 |
|
| 4 | may well have [prep] | 7 |
|
