| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] a | 5563 |
|
| 2 | it [vb -s] [unc] | 278 |
|
| 3 | [vb -s] a [unc] | 199 |
|
| 4 | it a [unc] | 9 |
|
