| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] been [verb] at | 34 |
|
| 2 | [v-ing] been [vb pp] at | 33 |
|
| 3 | [v-ing] been [adj] at | 8 |
|
| 4 | [v-ing] been [adj] at | 6 |
|
| 5 | [v-ing] been at the | 7 |
|
| 6 | [v-ing] been at [art] | 7 |
|
| 7 | [v-ing] been at [art] | 7 |
|
| 8 | [v-ing] been at the | 7 |
|
| 9 | [v-ing] been at [noun] | 5 |
|
