| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [to-vb] [adv] [prep] a | 8 |
|
| 2 | it [vb past] [to-vb] [adv] [prep] a | 8 |
|
| 3 | it [vb past] [to-vb] [adv prt] [prep] a | 5 |
|
