| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [is] [vb pp] [to-vb] | 405 |
|
| 2 | and [is] [vb pp] at | 120 |
|
| 3 | [is] [vb pp] [to-vb] at | 98 |
|
| 4 | and [vb pp] [to-vb] at | 7 |
|
