| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been at [adj] [noun] | 76 |
|
| 2 | held at [adj] [noun] | 73 |
|
| 3 | been held at [noun] | 15 |
|
| 4 | been held at [adj] | 9 |
|
| 5 | been held [adj] [noun] | 6 |
|
