| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know the [noun sg] | 447 |
|
| 2 | n't know the [noun] | 387 |
|
| 3 | not know the [noun] | 210 |
|
| 4 | not know the [noun pl] | 139 |
|
| 5 | not know the answer | 80 |
|
| 6 | not know the answer | 63 |
|
| 7 | not know the name | 34 |
|
| 8 | not know the name | 26 |
|
| 9 | not know the meaning | 26 |
|
| 10 | not know the meaning | 26 |
|
| 11 | not know the details | 22 |
|
| 12 | not know the detail | 22 |
|
| 13 | not know the difference | 21 |
|
| 14 | not know the difference | 21 |
|
| 15 | not know the truth | 19 |
|
| 16 | not know the truth | 19 |
|
| 17 | not know the answers | 17 |
|
| 18 | not know the way | 16 |
|
| 19 | not know the way | 14 |
|
| 20 | not know the extent | 12 |
|
| 21 | not know the extent | 12 |
|
| 22 | not know the rule | 11 |
|
| 23 | not know the word | 11 |
|
| 24 | not know the rules | 11 |
|
| 25 | not know the man | 10 |
|
| 26 | not know the man | 10 |
|
| 27 | not know the reason | 10 |
|
| 28 | not know the area | 9 |
|
| 29 | not know the area | 9 |
|
| 30 | not know the half | 9 |
|
