| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can reach us [prep] head | 32 |
|
| 2 | can reach us [prep] head | 32 |
|
| 3 | can [vb infin] us [prep] head | 32 |
|
| 4 | can [verb] us at head | 32 |
|
