| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 've been | 8104 |
|
| 2 | 've been [v-ing] | 3051 |
|
| 3 | [pron] been [v-ing] | 567 |
|
| 4 | [pron] 've [v-ing] | 27 |
|
