| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they can not be [vb pp] | 255 |
|
| 2 | they can not be used | 17 |
|
| 3 | they can not be changed | 14 |
|
| 4 | they can not be seen | 11 |
|
| 5 | they can not be expected | 6 |
|
| 6 | they can not be brought | 5 |
|
| 7 | they can not be allowed | 5 |
|
| 8 | they can not be ignored | 5 |
|
| 9 | they can not be said | 5 |
|
