| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] for [adj] | 16 |
|
| 2 | [Wh det] [is] [vb pp] for [adj] | 16 |
|
| 3 | which [is] [verb] for [adj] | 14 |
|
