| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [adv] [verb] | 58441 |
|
| 2 | they [adv] [verb] | 16580 |
|
| 3 | did they [verb] | 1264 |
|
| 4 | did they [adv] | 145 |
|
