| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [vb mod] [pron] [vb infin] [prep] | 377 |
|
| 2 | how [vb mod] [pron] [vb infin] [prep] | 377 |
|
| 3 | [adv] [vb mod] [pron] [vb infin] for | 93 |
|
| 4 | how [vb mod] [pron] [vb infin] for | 24 |
|
| 5 | how [vb mod] [pron] [verb] for | 24 |
|
| 6 | how [modal v] [pron] [vb infin] for | 24 |
|
