| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun pl] [verb] been at | 13 |
|
| 2 | [noun] [noun pl] have been at | 13 |
|
| 3 | [noun sg] [noun pl] [verb] been at | 12 |
|
| 4 | [noun] [noun pl] [vb base] been at | 10 |
|
| 5 | [noun] [noun pl] have been at | 10 |
|
