| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] and [vb pp] at | 256 |
|
| 2 | [verb] and [is] [vb pp] | 141 |
|
| 3 | and [is] [vb pp] at | 120 |
|
| 4 | [verb] [is] [vb pp] at | 31 |
|
