| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 've been worrying | 6 |
|
| 2 | [pers pn] 've been worrying | 6 |
|
| 3 | 've been worrying about | 6 |
|
| 4 | 've been worrying [prep] | 6 |
|
| 5 | 've been worrying [prep] | 6 |
|
| 6 | 've been worrying about | 6 |
|
