| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] 's not a | 289 |
|
| 2 | [conj] [ex0] 's [adv] a | 222 |
|
| 3 | [conj] [ex0] [be] not a | 180 |
|
| 4 | [conj] [ex0] be not a | 180 |
|
| 5 | [conj] [ex0] [is] not a | 117 |
|
| 6 | [conj] [ex0] 's not [art] | 48 |
|
| 7 | [conj] [ex0] 's [not/n't] a | 43 |
|
| 8 | [conj] [ex0] 's not a | 43 |
|
