| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [v-ing] [det] | 204 |
|
| 2 | 've been [v-ing] [noun pl] | 87 |
|
| 3 | been [v-ing] [det] [noun pl] | 75 |
|
| 4 | 've been [det] [noun pl] | 7 |
|
