| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not know [prep] [art] | 157 |
|
| 2 | [verb] not know [art] [noun pl] | 131 |
|
| 3 | [verb] not [prep] [art] [noun pl] | 51 |
|
| 4 | not know [prep] [art] [noun pl] | 22 |
|
| 5 | [verb] not know [prep] [noun pl] | 15 |
|
