| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] seen in a long time | 7 |
|
| 2 | have seen in a long time | 7 |
|
| 3 | [vb base] seen in a long time | 6 |
|
| 4 | 've seen in a long time | 5 |
|
