| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [prep] [noun pl] | 108 |
|
| 2 | have [been] [v-ing] [prep] [det] | 99 |
|
| 3 | [been] [v-ing] [prep] [det] [noun pl] | 97 |
|
| 4 | have [been] [prep] [det] [noun pl] | 20 |
|
| 5 | have [been] [v-ing] [det] [noun pl] | 11 |
|
