| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [verb] | 286539 |
|
| 2 | [pron] [be] a | 107881 |
|
| 3 | [pron] [verb] a | 97073 |
|
| 4 | [be] [verb] a | 25882 |
|
