| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] possible for [pron] [to-vb] | 23 |
|
| 2 | it is possible for [pron] [to-vb] | 19 |
|
| 3 | it [is] possible for [pers pn] [to-vb] | 19 |
|
| 4 | it [is] possible for [pron] to do | 5 |
|
