| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it 's [adv] [to-vb] | 5 |
|
| 2 | what it 's [adv] [to-vb] | 5 |
|
| 3 | [Wh det] it 's [adv] [to-vb] | 5 |
|
