| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] know [pron] [verb] | 583 |
|
| 2 | did [not/n't] [verb] you [verb] | 308 |
|
| 3 | did [not/n't] [vb infin] you [verb] | 308 |
|
| 4 | did [not/n't] know [pers pn] [verb] | 244 |
|
| 5 | [verb] [not/n't] know you [verb] | 142 |
|
| 6 | do [not/n't] know you [verb] | 141 |
|
| 7 | [vb past] [not/n't] know you [verb] | 119 |
|
| 8 | did [not/n't] know you [verb] | 118 |
|
| 9 | did [adv] know you [verb] | 118 |
|
| 10 | did [not/n't] know you [verb] | 118 |
|
