| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [noun] | 19895 |
|
| 2 | be a [noun] i | 533 |
|
| 3 | it be [noun] i | 138 |
|
| 4 | it be a i | 11 |
|
| 5 | it a [noun] i | 7 |
|
