| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] to | 7229 |
|
| 2 | [conj] [vb pp] to | 6517 |
|
| 3 | [conj] been [vb pp] | 428 |
|
| 4 | [conj] been to | 7 |
|
