| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] there at [det] | 8 |
|
| 2 | have [been] there at [det] | 8 |
|
| 3 | [verb] been there at [det] | 8 |
|
| 4 | [verb] [been] there at all | 6 |
|
