| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] have been [adj] | 28 |
|
| 2 | what [vb mod] have been [adj] | 28 |
|
| 3 | what [modal v] have been [adj] | 27 |
|
| 4 | what [modal v] have been [adj] | 15 |
|
| 5 | what [modal v] have been [num] | 9 |
|
| 6 | what must have been [adj] | 8 |
|
| 7 | what [modal v] have been one | 8 |
|
| 8 | what must have been [adj] | 8 |
|
| 9 | what [modal v] have been one | 8 |
|
| 10 | what would have been [adj] | 5 |
|
| 11 | what would have been [adj] | 5 |
|
