| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [verb] in [prep] a | 8 |
|
| 2 | [noun sg] [is] [verb] in [prep] a | 8 |
|
| 3 | [noun sg] [is] [vb pp] in [prep] a | 5 |
|
