| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv] [to-vb] an | 18 |
|
| 2 | and how [to-vb] an | 8 |
|
| 3 | and [Wh adv] [to-vb] an | 8 |
|
| 4 | and how [to-vb] an | 8 |
|
