| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] in [noun sg] [prep] be | 6 |
|
| 2 | [is] [vb pp] in [noun sg] [prep] be | 6 |
|
| 3 | [is] [vb pp] in [noun sg] to be | 6 |
|
