| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] not know [art] | 12 |
|
| 2 | [noun prp] [verb] not know the | 12 |
|
| 3 | [noun prp] [verb] not know the | 12 |
|
| 4 | [noun prp] do not know [art] | 12 |
|
| 5 | [noun prp] did not know [art] | 10 |
|
| 6 | [noun prp] [vb past] not know [art] | 10 |
|
