| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [am/are] not [pers pn] | 435 |
|
| 2 | why [be] not [pers pn] | 229 |
|
| 3 | why [am/are] not [pron] | 122 |
|
| 4 | why [am/are] [adv] [pers pn] | 117 |
|
