| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [noun sg] | 17165 |
|
| 2 | it be [det] [noun sg] | 2344 |
|
| 3 | be [det] a [noun sg] | 1623 |
|
| 4 | it be [det] a | 708 |
|
| 5 | it [det] a [noun sg] | 37 |
|
