| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [prep] [det] | 99 |
|
| 2 | have [been] [v-ing] [prep] [det] | 99 |
|
| 3 | have [been] [verb] at [det] | 33 |
|
| 4 | have [been] [v-ing] at [det] | 31 |
|
| 5 | [verb] [been] [v-ing] at [det] | 31 |
|
| 6 | [vb base] [been] [v-ing] at [det] | 16 |
|
| 7 | have [been] [v-ing] at [adj] | 16 |
|
| 8 | have [be] [v-ing] at [det] | 7 |
|
| 9 | have [been] [v-ing] at [det] | 7 |
|
