| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been [verb] at | 172 |
|
| 2 | have [been] [verb] at | 171 |
|
| 3 | [vb infin] [been] [vb pp] at | 156 |
|
| 4 | [vb infin] [been] [v-ing] at | 15 |
|
| 5 | [vb infin] [been] do at | 8 |
|
| 6 | [vb infin] [been] made at | 8 |
|
| 7 | [vb infin] [been] make at | 8 |
|
| 8 | [vb infin] [been] arrive at | 6 |
|
| 9 | [vb infin] [been] done at | 6 |
|
| 10 | [vb infin] [been] arrived at | 6 |
|
| 11 | [vb infin] [been] look at | 6 |
|
