| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [noun] | 17662 |
|
| 2 | [adv] be a [noun] | 3888 |
|
| 3 | it [adv] a [noun] | 194 |
|
| 4 | it [adv] be a | 171 |
|
| 5 | it [adv] be [noun] | 52 |
|
