| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [pers pn] been [v-ing] to | 6 |
|
| 2 | 've [pron] been doing to | 6 |
|
| 3 | 've you been [v-ing] to | 5 |
|
| 4 | 've you been [v-ing] to | 5 |
|
