| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [vb mod] [verb] how [pers pn] | 54 |
|
| 2 | [conj] [pron] [vb mod] understand [adv] [pers pn] | 14 |
|
| 3 | [conj] [pron] [vb mod] understand [Wh adv] [pers pn] | 13 |
|
| 4 | [conj] [pron] [vb mod] understand how [pron] | 6 |
|
| 5 | [conj] [pron] [vb mod] understand how [pers pn] | 6 |
|
| 6 | [conj] [pron] [modal v] understand how [pers pn] | 6 |
|
