| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been see before | 12 |
|
| 2 | [adv] been see before | 8 |
|
| 3 | never been see before | 6 |
|
| 4 | never been see before | 6 |
|
| 5 | been see before [prep] | 5 |
|
| 6 | been see before [prep] | 5 |
|
