| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 've [been] [v-ing] [det] | 204 |
|
| 2 | [pron] 've [been] [v-ing] at | 69 |
|
| 3 | 've [been] [v-ing] at [det] | 9 |
|
