| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [Wh adv] [noun] [noun] [verb] | 65 |
|
| 2 | that is [Wh adv] [noun] [verb] | 39 |
|
| 3 | that is [Wh adv] [noun] [noun] | 27 |
|
