| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [to-vb] [pron] [art] | 6 |
|
| 2 | it is [to-vb] [pron] [art] | 6 |
|
| 3 | it [is] [to-vb] [pron] [art] | 6 |
|
| 4 | it [be] [to-vb] [pron] [art] | 6 |
|
