| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know [prep] [art] | 174 |
|
| 2 | [not/n't] know [prep] [art] | 174 |
|
| 3 | [not/n't] know [prep] the | 152 |
|
| 4 | [not/n't] know [prep] the | 152 |
|
| 5 | n't know [prep] [art] | 137 |
|
| 6 | [not/n't] know about [art] | 102 |
|
| 7 | [not/n't] know about [art] | 102 |
|
| 8 | not know [prep] [art] | 37 |
|
| 9 | [not/n't] know of [art] | 24 |
|
| 10 | [not/n't] know of [art] | 24 |
|
| 11 | [not/n't] know [prep] a | 21 |
|
| 12 | [not/n't] know at [art] | 21 |
|
| 13 | [not/n't] know at [art] | 21 |
|
| 14 | [not/n't] know [prep] a | 20 |
|
| 15 | [not/n't] know until [art] | 8 |
|
| 16 | [not/n't] know until [art] | 8 |
|
| 17 | [not/n't] know for [art] | 7 |
|
| 18 | [not/n't] know for [art] | 7 |
|
