| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not be [verb] [conj] | 206 |
|
| 2 | [modal v] not be ignore [conj] | 29 |
|
| 3 | could [adv] be ignore [conj] | 9 |
|
| 4 | could not [be] ignore [conj] | 7 |
|
| 5 | could [not/n't] be ignore [conj] | 7 |
|
| 6 | could not be ignore [conj] | 7 |
|
