| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] understand [noun prp] 's | 8 |
|
| 2 | [modal v] understand [noun prp] 's | 8 |
|
| 3 | [vb mod] understand [noun prp] [unc] | 8 |
|
| 4 | [modal v] understand [noun prp] ['s] | 8 |
|
| 5 | [modal v] understand [noun prp] [unc] | 8 |
|
