| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [adv] understand [pers pn] | 129 |
|
| 2 | [pron] [vb mod] [adv] understand how | 68 |
|
| 3 | [vb mod] [adv] understand how [pers pn] | 28 |
|
| 4 | [pron] [vb mod] understand how [pers pn] | 14 |
|
