| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [art] time | 643 |
|
| 2 | [not/n't] at [art] [noun] | 344 |
|
| 3 | [not/n't] at [art] [noun sg] | 322 |
|
| 4 | [not/n't] [prep] [art] time | 57 |
|
| 5 | [not/n't] at [art] time | 37 |
|
