| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do [not/n't] know whether | 1044 |
|
| 2 | [pers pn] do [not/n't] know whether | 1039 |
|
| 3 | he do [not/n't] know [conj] | 127 |
|
| 4 | he do [not/n't] know [subord] | 70 |
|
| 5 | he do [not/n't] [verb] whether | 51 |
|
| 6 | he [verb] [not/n't] know whether | 41 |
|
| 7 | he do [not/n't] know whether | 40 |
|
| 8 | he do [not/n't] know whether | 40 |
|
| 9 | he do [adv] know whether | 40 |
|
