| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] at the top | 6 |
|
| 2 | it [vb -s] at the top | 6 |
|
| 3 | it [vb -s] at [art] top | 6 |
|
| 4 | it [vb -s] at [art] top | 6 |
|
