| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [modal v] have seen | 46 |
|
| 2 | who [vb mod] [verb] seen | 46 |
|
| 3 | who [modal v] [vb infin] seen | 46 |
|
| 4 | who [modal v] have seen | 46 |
|
| 5 | who may [verb] seen | 30 |
|
| 6 | who may [verb] seen | 30 |
|
| 7 | who might [verb] seen | 9 |
|
| 8 | who might [verb] seen | 9 |
|
