| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [vb -s] [vb infin] | 14 |
|
| 2 | [Wh adv] it does [vb infin] | 13 |
|
| 3 | however it [vb -s] [vb infin] | 8 |
|
