| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] to [be] [art] | 3429 |
|
| 2 | it [verb] [prep] [be] [art] | 625 |
|
| 3 | it [verb] [prep] [be] [art] | 623 |
|
| 4 | it [verb] to [be] [art] | 601 |
|
