| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] a | 6853 |
|
| 2 | in [verb] a | 2513 |
|
| 3 | in [Wh det] [verb] | 1818 |
|
| 4 | in [Wh det] a | 1074 |
|
