| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know what [adj] [noun pl] | 17 |
|
| 2 | n't know what [adj] [noun pl] | 10 |
|
| 3 | [not/n't] know what [det] [noun pl] | 9 |
|
| 4 | [not/n't] know what [adj] [noun pl] | 8 |
|
| 5 | not know what [adj] [noun pl] | 7 |
|
