| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been at | 1068 |
|
| 2 | have been at | 1067 |
|
| 3 | 's been [prep] | 575 |
|
| 4 | 's been [prep] | 575 |
|
| 5 | [vb -s] been at | 231 |
|
| 6 | 's be at | 42 |
|
| 7 | 's been at | 42 |
|
| 8 | 's [be] at | 42 |
|
| 9 | 's [been] at | 42 |
|
