| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been at | 111 |
|
| 2 | [noun prp] [vb past] been at | 59 |
|
| 3 | [noun prp] had been at | 59 |
|
| 4 | [noun prp] [vb -s] been at | 42 |
|
| 5 | [noun prp] has been at | 37 |
|
| 6 | [noun prp] [vb base] been at | 10 |
|
| 7 | [noun prp] have been at | 10 |
|
| 8 | [noun prp] 's been at | 5 |
|
