| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] at | 2439 |
|
| 2 | been do [prep] | 749 |
|
| 3 | been do [prep] | 748 |
|
| 4 | [be] do at | 308 |
|
| 5 | be do at | 307 |
|
| 6 | been do at | 31 |
|
| 7 | [been] do at | 31 |
|
