| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [adv] at the time [verb] | 6 |
|
| 2 | did [not/n't] at the [noun] [verb] | 6 |
|
| 3 | did [adv] at the [noun sg] [verb] | 6 |
|
| 4 | did [adv] at the [noun] [vb base] | 6 |
|
| 5 | did not at the [noun] [verb] | 6 |
|
| 6 | did [adv] at the time [verb] | 6 |
|
