| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] been [prep] | 145 |
|
| 2 | may [verb] been [prep] | 145 |
|
| 3 | [modal v] [verb] been of | 55 |
|
| 4 | may [verb] be of | 16 |
|
| 5 | may [verb] [be] of | 16 |
|
| 6 | may [verb] [been] of | 15 |
|
| 7 | may [verb] been of | 15 |
|
