| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [verb] to | 223 |
|
| 2 | have [not/n't] been [verb] to | 186 |
|
| 3 | who have [not/n't] been [verb] | 151 |
|
| 4 | who have [not/n't] [verb] to | 12 |
|
| 5 | who have [not/n't] been to | 11 |
|
