| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [be] [art] central | 16 |
|
| 2 | has be [art] central | 16 |
|
| 3 | has [been] [art] central | 16 |
|
| 4 | has been [art] central | 16 |
|
| 5 | has [be] a central | 12 |
|
| 6 | has [be] a central | 12 |
|
