| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be seen | 440 |
|
| 2 | not [be] seen | 349 |
|
| 3 | not be seen | 297 |
|
| 4 | not [be] seen | 297 |
|
| 5 | not [been] seen | 136 |
|
| 6 | not been seen | 136 |
|
| 7 | n't [be] seen | 91 |
|
| 8 | not being seen | 7 |
|
| 9 | not [being] seen | 7 |
|
