| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been held at [noun] | 15 |
|
| 2 | have been held at [noun] | 15 |
|
| 3 | has been held at [noun] | 6 |
|
| 4 | [vb -s] been held at [noun] | 6 |
|
| 5 | had been held at [noun] | 5 |
|
| 6 | [vb past] been held at [noun] | 5 |
|
| 7 | been held at [art] [noun] | 7 |
|
| 8 | been held at [art] [noun] | 7 |
|
| 9 | been held at [adj] [noun] | 7 |
|
| 10 | been held at the [noun] | 6 |
|
| 11 | been held at the [noun] | 6 |
|
