| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] at [art] | 432 |
|
| 2 | though [not/n't] [art] | 111 |
|
| 3 | though at [art] | 67 |
|
| 4 | though [not/n't] at | 7 |
|
