| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [conj] | 11283 |
|
| 2 | [vb pp] [conj] it | 4923 |
|
| 3 | is [conj] it | 2761 |
|
| 4 | is [vb pp] it | 295 |
|
