| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] not [pers pn] | 3670 |
|
| 2 | why [am/are] [pers pn] | 952 |
|
| 3 | why [am/are] not | 149 |
|
| 4 | why not [pers pn] | 21 |
|
