| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who may have [been] [verb] | 12 |
|
| 2 | [noun pl] who may have [been] [verb] | 10 |
|
| 3 | who may have [been] [verb] [prep] | 9 |
|
| 4 | who may have [been] [verb] [prep] | 9 |
|
| 5 | who may have [been] [verb] by | 5 |
|
| 6 | who may have [been] [verb] [adv] | 5 |
|
| 7 | who may have [been] [verb] by | 5 |
|
