| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [Wh det] [vb -s] [art] | 217 |
|
| 2 | question of [Wh det] [vb -s] | 30 |
|
| 3 | question of [Wh det] [art] | 11 |
|
| 4 | question [Wh det] [vb -s] [art] | 8 |
|
