| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [v-ing] | 219 |
|
| 2 | have [been] [v-ing] to | 82 |
|
| 3 | [adv] [been] [v-ing] to | 55 |
|
| 4 | have [adv] [been] to | 38 |
|
