| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to what have [been] | 53 |
|
| 2 | to what [verb] been | 53 |
|
| 3 | to what [verb] [been] | 53 |
|
| 4 | to what [vb -s] [been] | 36 |
|
| 5 | to what has [been] | 31 |
|
| 6 | to what [vb past] [been] | 15 |
|
| 7 | to what had [been] | 15 |
|
| 8 | to what 's [been] | 5 |
|
