| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] centred on the | 74 |
|
| 2 | [noun sg] centres on the | 17 |
|
| 3 | [noun sg] centring on the | 8 |
|
| 4 | discussion centre on the | 7 |
|
| 5 | controversy centre on the | 6 |
|
| 6 | interest centre on the | 6 |
|
