| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] [pron] [be] not | 271 |
|
| 2 | what [is] [conj] [be] not | 42 |
|
| 3 | what [is] [conj] [pron] [be] | 14 |
|
| 4 | what [conj] [pron] [be] not | 9 |
|
