| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] [adv] [verb] a [noun] | 3132 |
|
| 2 | [Wh det] [verb] [adv] [verb] a [noun] | 157 |
|
| 3 | [Wh det] [vb base] [adv] [verb] [art] [noun] | 120 |
|
