| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] be attributed to | 23 |
|
| 2 | can [not/n't] [be] attributed to | 23 |
|
| 3 | can [not/n't] be attributed to | 23 |
|
| 4 | can [not/n't] [be] attributed to | 23 |
|
| 5 | can not [be] attributed to | 23 |
|
