| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh adv] [noun] [noun sg] [is] | 11 |
|
| 2 | [prep] [Wh adv] [noun] [noun sg] is | 10 |
|
| 3 | [prep] [Wh adv] [noun sg] [noun sg] [is] | 10 |
|
| 4 | [prep] how [noun] [noun sg] [is] | 9 |
|
