| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [verb] at | 986 |
|
| 2 | [noun] have been [v-ing] at | 149 |
|
| 3 | [noun] have been running [prep] | 49 |
|
| 4 | [noun] have been run at | 10 |
|
| 5 | [noun] [verb] been running at | 8 |
|
| 6 | [noun] have [been] running at | 8 |
|
| 7 | [noun] have [be] running at | 8 |
|
| 8 | [noun] have be running at | 8 |
|
