| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] | 1642 |
|
| 2 | have been [v-ing] for | 294 |
|
| 3 | [pron] have been for | 30 |
|
| 4 | [pron] been [v-ing] for | 21 |
|
