| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been looking at [det] | 20 |
|
| 2 | been [v-ing] at all | 12 |
|
| 3 | been [v-ing] at some | 10 |
|
| 4 | been [v-ing] at this | 8 |
|
| 5 | been [v-ing] at each | 5 |
|
