| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb base] [adv] a [noun sg] | 16 |
|
| 2 | who [vb base] [adv] a [noun] | 15 |
|
| 3 | [Wh pn] [vb base] [adv] a [noun] | 13 |
|
