| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] [prep] [adj] | 143 |
|
| 2 | been [v-ing] [noun pl] [prep] [adj] | 91 |
|
| 3 | 've been [v-ing] [noun pl] [prep] | 36 |
|
| 4 | 've been [v-ing] [noun pl] [adj] | 5 |
|
