| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [is] [conj] [pron] [be] | 315 |
|
| 2 | [is] [conj] [pron] [be] not | 271 |
|
| 3 | [det] [conj] [pron] [be] not | 103 |
|
| 4 | [det] [is] [pron] [be] not | 12 |
|
