| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [verb] why [pers pn] | 69 |
|
| 2 | i [vb mod] [vb infin] why [pers pn] | 66 |
|
| 3 | [pron] [vb mod] understand why [pers pn] | 39 |
|
| 4 | i [vb mod] understand [Wh adv] [pers pn] | 28 |
|
| 5 | i [vb mod] understand [adv] [pers pn] | 28 |
|
| 6 | i [vb mod] understand why [pron] | 24 |
|
| 7 | i [vb mod] understand why [pers pn] | 22 |
|
| 8 | i [modal v] understand why [pers pn] | 22 |
|
| 9 | i [vb mod] understand why [pers pn] | 22 |
|
