| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it possible for [pers pn] [to-vb] | 14 |
|
| 2 | [vb past] it possible for [pron] [to-vb] | 14 |
|
| 3 | [vb past] it possible for [pron] [to-vb] | 14 |
|
| 4 | made it possible for [pron] [to-vb] | 14 |
|
