| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [verb] | 1240 |
|
| 2 | it is [pers pn] [verb] | 262 |
|
| 3 | it is [prep] [pers pn] | 221 |
|
| 4 | it [prep] [pers pn] [verb] | 194 |
|
| 5 | is [prep] [pers pn] [verb] | 169 |
|
