| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] | 1440 |
|
| 2 | [verb] [been] at | 1068 |
|
| 3 | have [been] at | 1067 |
|
| 4 | [vb base] [been] at | 199 |
|
| 5 | have [be] at | 151 |
|
