| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [pron] [prep] | 443 |
|
| 2 | have [been] [v-ing] at [pron] | 57 |
|
| 3 | have [been] at [pron] [prep] | 15 |
|
| 4 | [been] [v-ing] at [pron] [prep] | 15 |
|
| 5 | have [been] [v-ing] at [prep] | 11 |
|
