| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] these [noun] | 158 |
|
| 2 | it be because [prep] [noun] | 31 |
|
| 3 | be because [prep] these [noun] | 9 |
|
| 4 | it be because [prep] these | 7 |
|
