| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did not [pron] tell | 121 |
|
| 2 | why did not he [verb] | 71 |
|
| 3 | why did not he [vb infin] | 70 |
|
| 4 | why [verb] not he tell | 7 |
|
| 5 | why do not he tell | 7 |
|
| 6 | [adv] did not he tell | 6 |
|
| 7 | why [vb past] not he tell | 6 |
|
| 8 | why did [adv] he tell | 6 |
|
| 9 | why did not he tell | 6 |
|
