| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be worrying is [conj] | 6 |
|
| 2 | [be] worrying is [conj] | 6 |
|
| 3 | [is] worrying is [conj] | 6 |
|
| 4 | worrying [noun sg] is [conj] | 12 |
|
| 5 | worrying [noun] is [conj] | 12 |
|
| 6 | worrying thing is [conj] | 6 |
|
| 7 | worrying thing is [conj] | 6 |
|
