| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did [adv] [pron] think | 19 |
|
| 2 | why did [not/n't] [pron] think | 19 |
|
| 3 | why did not [pron] think | 19 |
|
| 4 | why did n't [pron] think | 18 |
|
| 5 | why did [pron] [adv] think | 5 |
|
| 6 | why did [pron] think [pron] | 12 |
|
| 7 | why did [pron] think [pers pn] | 11 |
|
| 8 | why did [pron] think it | 5 |
|
| 9 | why did [pron] think it | 5 |
|
