| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it [verb] | 1363 |
|
| 2 | it [verb] [indef pn] | 1278 |
|
| 3 | [is] [verb] [indef pn] | 631 |
|
| 4 | [is] it [indef pn] | 94 |
|
