| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] at [adj] [noun] | 231 |
|
| 2 | have been [vb pp] at [adj] [noun] | 201 |
|
| 3 | have been held [prep] [adj] [noun] | 44 |
|
| 4 | have [be] held at [adj] [noun] | 7 |
|
| 5 | have been hold at [adj] [noun] | 7 |
|
| 6 | have be held at [adj] [noun] | 7 |
|
| 7 | have [been] held at [adj] [noun] | 7 |
|
| 8 | [verb] been held at [adj] [noun] | 7 |
|
