| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [pron] [noun] | 1096 |
|
| 2 | be why [pron] [noun] | 86 |
|
| 3 | [be] why [pron] [noun] | 86 |
|
| 4 | [is] why [pron] [noun] | 74 |
|
