| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] ai not a [noun sg] | 10 |
|
| 2 | [adj] ai n't a [noun sg] | 10 |
|
| 3 | that ai not a [noun sg] | 7 |
|
| 4 | that ai not a [noun sg] | 7 |
|
