| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have [adv] been [adj] [noun] | 10 |
|
| 2 | [Wh det] had [adv] [been] [adj] [noun] | 10 |
|
| 3 | [Wh det] have [adv] [been] [adj] [noun pl] | 7 |
|
| 4 | what have [adv] [been] [adj] [noun] | 6 |
|
