| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know whether it be | 137 |
|
| 2 | [not/n't] know whether it be | 134 |
|
| 3 | n't know whether it be | 128 |
|
| 4 | [not/n't] know whether it 's | 81 |
|
| 5 | [not/n't] know whether it was | 48 |
|
| 6 | not know whether it be | 9 |
|
| 7 | [not/n't] know whether it is | 6 |
|
