| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] is | 28937 |
|
| 2 | [pron] is [vb pp] | 28403 |
|
| 3 | [subord] is [vb pp] | 560 |
|
| 4 | [subord] [pron] [vb pp] | 305 |
|
