| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has be a | 915 |
|
| 2 | [noun] be a central | 62 |
|
| 3 | [noun] has a central | 18 |
|
| 4 | has be a central | 12 |
|
| 5 | [noun] has be central | 11 |
|
