| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] at the [adj] [noun sg] | 15 |
|
| 2 | been [v-ing] at a [adj] [noun sg] | 12 |
|
| 3 | been looking at [art] [adj] [noun sg] | 5 |
|
