| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [to-vb] [noun prp] | 266 |
|
| 2 | i [vb past] at [noun prp] | 187 |
|
| 3 | [vb past] [to-vb] at [noun prp] | 171 |
|
| 4 | i [vb past] [to-vb] at | 107 |
|
