| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] to | 7229 |
|
| 2 | [vb pp] to [num] | 3610 |
|
| 3 | [been] [vb pp] [num] | 402 |
|
| 4 | [been] to [num] | 36 |
|
