| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [noun sg] [noun sg] | 494 |
|
| 2 | be why [noun sg] [noun] | 35 |
|
| 3 | be why [noun] [noun sg] | 31 |
|
| 4 | [be] why [noun sg] [noun sg] | 15 |
|
