| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [adj] [prep] | 3208 |
|
| 2 | is it [adj] [prep] | 286 |
|
| 3 | [Wh det] is it [prep] | 141 |
|
| 4 | [Wh det] is it [adj] | 61 |
|
