| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] at [adj] | 371 |
|
| 2 | [verb] [been] [verb] [prep] several | 200 |
|
| 3 | [verb] [been] [verb] at [det] | 153 |
|
| 4 | [verb] [been] [verb] at several | 9 |
|
| 5 | [verb] [be] [verb] at several | 9 |
|
