| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [verb] [adv] been [adj] | 26 |
|
| 2 | what have [adv] been [adj] | 26 |
|
| 3 | what [verb] [adv] been [adj] | 25 |
|
| 4 | what [verb] [adv] been [adj] | 20 |
|
| 5 | what [vb past] [adv] been [adj] | 20 |
|
| 6 | what had [adv] been [adj] | 20 |
|
| 7 | what [verb] previously been [adj] | 8 |
|
| 8 | what [verb] previously been [adj] | 8 |
|
| 9 | what [verb] once been [adj] | 5 |
|
| 10 | what [verb] once been [adj] | 5 |
|
| 11 | what has [adv] been [adj] | 5 |
|
| 12 | what [vb -s] [adv] been [adj] | 5 |
|
