| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if i [vb past] [verb] at | 12 |
|
| 2 | if i [vb past] [vb pp] at | 7 |
|
| 3 | if i [vb past] [be] at | 5 |
|
| 4 | if i [vb past] [been] at | 5 |
|
| 5 | if i [vb past] been at | 5 |
|
| 6 | if i [vb past] be at | 5 |
|
| 7 | if i [vb past] [adv] at | 5 |
|
