| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | question [prep] a [noun sg] | 181 |
|
| 2 | [pos pn] question [prep] [noun sg] | 23 |
|
| 3 | [pos pn] [prep] a [noun sg] | 23 |
|
| 4 | [pos pn] question [prep] a | 16 |
|
