| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [coord] [verb] to [art] | 38 |
|
| 2 | is [vb pp] [coord] [vb pp] to [art] | 28 |
|
| 3 | is [vb pp] [coord] [vb past] to [art] | 6 |
|
