| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they can not be [verb] | 262 |
|
| 2 | they can not be [vb pp] | 258 |
|
| 3 | they [vb mod] not be seen | 24 |
|
| 4 | they [modal v] not be seen | 24 |
|
| 5 | [pron] can not be seen | 23 |
|
| 6 | they can [adv] be seen | 22 |
|
| 7 | they can not be seen | 12 |
|
| 8 | they can not be see | 11 |
|
| 9 | they can not be seen | 11 |
|
| 10 | they can not [be] seen | 11 |
|
| 11 | they can not [be] seen | 11 |
|
