| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] time | 3266 |
|
| 2 | not [prep] a [adj] | 593 |
|
| 3 | not [prep] [adj] time | 75 |
|
| 4 | not a [adj] time | 36 |
|
