| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adv] [verb] it [vb infin] for | 5 |
|
| 2 | how [adv] [verb] it [vb infin] for | 5 |
|
| 3 | [Wh adv] [adv] [verb] it [vb infin] for | 5 |
|
| 4 | [adv] [adv] [verb] it [vb infin] for | 5 |
|
