| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can not be [verb] to | 261 |
|
| 2 | can not be [vb pp] to | 254 |
|
| 3 | [modal v] not be extended to | 18 |
|
| 4 | can [adv] be extended to | 11 |
|
| 5 | can not be extended [prep] | 8 |
|
| 6 | can not be extended [prep] | 8 |
|
| 7 | can not be extended to | 5 |
|
| 8 | can not [be] extended to | 5 |
|
| 9 | can not be extend to | 5 |
|
