| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been at [det] | 79 |
|
| 2 | [been] at all | 20 |
|
| 3 | [been] at that | 13 |
|
| 4 | [been] at this | 13 |
|
| 5 | [been] at any | 8 |
|
| 6 | [been] at such | 7 |
|
| 7 | [been] at some | 6 |
|
