| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] in a | 1224 |
|
| 2 | [is] [vb pp] in [noun pl] | 599 |
|
| 3 | [vb pp] in a [noun pl] | 73 |
|
| 4 | [is] [vb pp] a [noun pl] | 5 |
|
