| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] be [unc] [be] doo | 5 |
|
| 2 | doo be [unc] [be] doo | 5 |
|
| 3 | [no cls] be [unc] [be] doo | 5 |
|
| 4 | doo be [unc] [be] doo | 5 |
|
