| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] important reason [Wh adv] the | 6 |
|
| 2 | [det] important reason [Wh adv] the | 5 |
|
| 3 | important reason [Wh adv] the [adj] | 5 |
|
| 4 | important reason [Wh adv] the [noun] | 5 |
|
