| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] at the top | 10 |
|
| 2 | to be [verb] at the top | 10 |
|
| 3 | to be [verb] at the top | 10 |
|
| 4 | [prep] be [verb] at the top | 10 |
|
| 5 | [prep] be [vb pp] at the top | 7 |
|
