| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why worry | 5 |
|
| 2 | [adv] why worry | 5 |
|
| 3 | so why worry | 5 |
|
| 4 | so why worry | 5 |
|
| 5 | why worry about | 7 |
|
| 6 | why worry [prep] | 7 |
|
| 7 | why worry about | 7 |
|
| 8 | why worry [prep] | 7 |
|
