| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] understand [Wh det] [pron] be [pers pn] | 5 |
|
| 2 | understand [Wh det] [pron] be [pers pn] [vb base] | 5 |
|
| 3 | understand [Wh det] [pron] be [pers pn] [verb] | 5 |
|
