| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] a | 23347 |
|
| 2 | is [verb] [pron] | 6994 |
|
| 3 | is [verb] a | 5666 |
|
| 4 | is [pron] a | 1625 |
|
