| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [pron] [verb] [adv prt] to | 186 |
|
| 2 | how [vb mod] [pron] [verb] [adv prt] | 140 |
|
| 3 | how [vb mod] [pron] [verb] to | 113 |
|
| 4 | how [pron] [verb] [adv prt] to | 23 |
|
