| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did not [verb] for a | 77 |
|
| 2 | did not [verb] [det] for | 33 |
|
| 3 | did not [verb] [det] a | 27 |
|
| 4 | not [verb] [det] for a | 26 |
|
