| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [verb] [noun pl] | 512 |
|
| 2 | [vb pp] [verb] some [noun pl] | 80 |
|
| 3 | is [vb pp] [verb] some | 72 |
|
| 4 | is [verb] some [noun pl] | 20 |
|
