| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] [noun sg] centre | 64 |
|
| 2 | at the [adj] [noun sg] centre | 61 |
|
| 3 | at the [adj] [noun sg] centre | 60 |
|
| 4 | at the [adj] exhibition centre | 24 |
|
| 5 | at the national [noun sg] centre | 23 |
|
| 6 | at the national [noun sg] centre | 23 |
|
| 7 | at the [adj] leisure centre | 5 |
|
| 8 | at the local [noun sg] centre | 5 |
|
| 9 | at the local [noun sg] centre | 5 |
|
