| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have never seen [prep] | 34 |
|
| 2 | had never seen [prep] | 17 |
|
| 3 | have never seen in | 17 |
|
| 4 | have never seen in | 17 |
|
| 5 | have never seen before | 13 |
|
| 6 | have never seen before | 13 |
|
| 7 | have never seen [prep] | 8 |
|
