| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [been] [v-ing] to | 22 |
|
| 2 | we have been [v-ing] to | 22 |
|
| 3 | we 've [been] [v-ing] to | 12 |
|
| 4 | we have [been] [v-ing] to | 7 |
|
| 5 | we have [been] talking to | 5 |
|
