| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] a [noun sg] | 11783 |
|
| 2 | [adj] question [prep] [noun sg] | 334 |
|
| 3 | question [prep] a [noun sg] | 181 |
|
| 4 | [adj] question [prep] a | 42 |
|
