| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | does not stop at | 10 |
|
| 2 | does not appear at | 7 |
|
| 3 | does not look at | 6 |
|
| 4 | does not occur at | 6 |
|
| 5 | does not exist at | 6 |
|
