| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] is [Wh adv] this [noun sg] | 8 |
|
| 2 | [det] is [Wh adv] this [noun] | 8 |
|
| 3 | [adj] is why this [noun] | 6 |
|
| 4 | that is [Wh adv] this [noun] | 5 |
|
| 5 | that is [Wh adv] this [noun] | 5 |
|
