| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if he [vb past] [verb] at | 20 |
|
| 2 | if he [vb past] [verb] at | 20 |
|
| 3 | if he [vb past] [vb pp] at | 15 |
|
| 4 | if he had [verb] at | 10 |
|
| 5 | if he 'd [verb] at | 6 |
|
