| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if he [verb] at | 35 |
|
| 2 | if he [vb past] at | 20 |
|
| 3 | if he [vb -s] at | 15 |
|
| 4 | if he look at | 6 |
|
| 5 | if he looks at | 6 |
|
