| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [coord] [is] [vb pp] to be | 8 |
|
| 2 | [verb] [conj] is [vb pp] to be | 8 |
|
| 3 | [vb pp] [conj] [is] [vb pp] to be | 6 |
|
