| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] been [prep] [adj] | 33 |
|
| 2 | [modal v] [verb] been [prep] this | 23 |
|
| 3 | may [verb] been [prep] [det] | 13 |
|
| 4 | may [verb] be [prep] this | 5 |
|
| 5 | may [verb] [been] [prep] this | 5 |
|
| 6 | may [verb] been [prep] this | 5 |
|
| 7 | may [verb] [be] [prep] this | 5 |
|
