| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] a [adj] [noun sg] | 7082 |
|
| 2 | [not/n't] a [adj] [noun sg] | 5801 |
|
| 3 | [det] [not/n't] a [adj] | 19 |
|
| 4 | [det] [not/n't] [adj] [noun sg] | 16 |
|
| 5 | [det] [not/n't] a [noun sg] | 15 |
|
