| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [prep] | 14642 |
|
| 2 | [vb infin] it [prep] | 7651 |
|
| 3 | [vb infin] it [is] | 1951 |
|
| 4 | [vb infin] [is] [prep] | 104 |
|
