| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] [pron] [vb infin] | 5014 |
|
| 2 | [adv] [verb] it [vb infin] | 1352 |
|
| 3 | [Wh adv] [verb] it [vb infin] | 609 |
|
| 4 | how [verb] it [verb] | 378 |
|
| 5 | how [verb] it [vb infin] | 327 |
|
