| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] and [verb] | 21783 |
|
| 2 | and [is] [verb] | 3871 |
|
| 3 | [vb pp] [is] [verb] | 869 |
|
| 4 | [vb pp] and [is] | 370 |
|
