| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [v-ing] the | 107 |
|
| 2 | have been [v-ing] to the | 89 |
|
| 3 | who have been [v-ing] to | 23 |
|
| 4 | who have been to the | 7 |
|
