| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is n't [verb] at all | 6 |
|
| 2 | is n't [verb] at all | 6 |
|
| 3 | is n't [verb] at [det] | 6 |
|
| 4 | is n't [verb] at [adj] | 6 |
|
