| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] question [prep] | 134 |
|
| 2 | [adj] question [prep] be | 38 |
|
| 3 | a [adj] [prep] be | 17 |
|
| 4 | a question [prep] be | 12 |
|
