| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [to-vb] [prep] a | 188 |
|
| 2 | i [verb] [to-vb] [indef pn] [prep] | 111 |
|
| 3 | [verb] [to-vb] [indef pn] [prep] a | 76 |
|
| 4 | i [verb] [indef pn] [prep] a | 41 |
|
