| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] to | 5408 |
|
| 2 | [adv] been [v-ing] | 1678 |
|
| 3 | been [v-ing] to | 634 |
|
| 4 | [adv] been to | 460 |
|
