| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] been [prep] | 145 |
|
| 2 | may have been [prep] | 145 |
|
| 3 | may have been [prep] | 145 |
|
| 4 | may [verb] been in | 61 |
|
| 5 | may [verb] been of | 15 |
|
| 6 | may [verb] been at | 13 |
|
| 7 | may [verb] been for | 10 |
|
| 8 | may [verb] been on | 9 |
|
| 9 | may [verb] been among | 6 |
|
