| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] time | 7213 |
|
| 2 | [not/n't] a [adj] | 5723 |
|
| 3 | [not/n't] a time | 27 |
|
| 4 | [not/n't] [adj] time | 27 |
|
