| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a [noun sg] | 19717 |
|
| 2 | it be a [noun sg] | 17158 |
|
| 3 | it be [adv] a | 8438 |
|
| 4 | it be [adv] [noun sg] | 1930 |
|
| 5 | it [adv] a [noun sg] | 379 |
|
