| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have be [prep] [adj] | 16 |
|
| 2 | may have been [prep] [adj] | 16 |
|
| 3 | may have be of [adj] | 7 |
|
| 4 | may have be in [adj] | 7 |
|
