| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [vb past] [been] a [adj] | 7 |
|
| 2 | [prep] what [vb past] [been] a [adj] | 7 |
|
| 3 | in what [vb past] [been] a [adj] | 5 |
|
| 4 | in what [vb past] [been] a [adj] | 5 |
|
| 5 | what [vb past] [adv] [been] a [adj] | 25 |
|
| 6 | what [vb past] [adv] [been] a [adj] | 25 |
|
| 7 | what [vb past] once [been] a [adj] | 12 |
|
| 8 | what [vb past] once [been] a [adj] | 12 |
|
| 9 | what [vb past] [been] a [adv] [adj] | 6 |
|
| 10 | what [vb past] [been] a [adv] [adj] | 6 |
|
| 11 | what [vb past] [been] a [adj] [noun] | 14 |
|
| 12 | what [vb past] [been] a [adj] [noun sg] | 14 |
|
