| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [conj] a [noun sg] | 508 |
|
| 2 | question [prep] a [noun sg] | 148 |
|
| 3 | question [conj] a [noun sg] | 46 |
|
| 4 | question [prep] [conj] a | 42 |
|
| 5 | question [prep] [conj] [noun sg] | 33 |
|
