| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] be be | 90 |
|
| 2 | [unc] be [be] | 90 |
|
| 3 | [unc] be [am/are] | 12 |
|
| 4 | [unc] [be] are | 12 |
|
