| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] who have been to | 9 |
|
| 2 | [indef pn] who [verb] been to | 9 |
|
| 3 | [indef pn] who [verb] been to | 9 |
|
| 4 | [indef pn] who [vb -s] been to | 5 |
|
| 5 | [indef pn] who has been to | 5 |
|
