| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] is [verb] | 5422 |
|
| 2 | part [prep] [art] [noun] [verb] | 1409 |
|
| 3 | part [prep] [art] [noun] is | 435 |
|
| 4 | part [prep] [noun] is [verb] | 19 |
|
