| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] is | 345 |
|
| 2 | [ex0] [be] [be] | 78 |
|
| 3 | [ex0] [be] be | 78 |
|
| 4 | [ex0] [be] [is] | 34 |
|
