| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [conj] [noun pl] | 375 |
|
| 2 | [vb pp] [conj] some [noun pl] | 126 |
|
| 3 | is [vb pp] [conj] some | 71 |
|
| 4 | is [conj] some [noun pl] | 49 |
|
