| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which can not be ignore [prep] | 5 |
|
| 2 | which [modal v] not be ignore [prep] | 5 |
|
| 3 | which can not be ignore [prep] | 5 |
|
| 4 | which [vb mod] not be ignore [prep] | 5 |
|
| 5 | which [modal v] not be ignored [prep] | 5 |
|
