| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [verb] at | 562 |
|
| 2 | [vb -s] [been] [verb] some | 52 |
|
| 3 | [been] [verb] at some | 35 |
|
| 4 | [vb -s] [verb] at some | 9 |
|
