| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] to | 6486 |
|
| 2 | have been [verb] [v-ing] | 542 |
|
| 3 | have been [v-ing] to | 507 |
|
| 4 | have [verb] [v-ing] to | 140 |
|
| 5 | been [verb] [v-ing] to | 50 |
|
