| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be seen [adv] | 40 |
|
| 2 | not be see [adv] | 39 |
|
| 3 | not be see [adv] | 20 |
|
| 4 | not been see [adv] | 19 |
|
| 5 | not be see since | 12 |
|
| 6 | not be see since | 12 |
|
