| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know why i [verb] [pers pn] | 25 |
|
| 2 | not know why i [verb] [pers pn] | 24 |
|
| 3 | [not/n't] know why i [verb] [pers pn] | 24 |
|
| 4 | n't know why i [verb] [pers pn] | 23 |
|
| 5 | know why i [be] [verb] [pers pn] | 5 |
|
| 6 | know why i be [verb] [pers pn] | 5 |
|
| 7 | know why i [am/are] [verb] [pers pn] | 5 |
|
