| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [vb pp] [conj] [art] | 2256 |
|
| 2 | [be] then [vb pp] [conj] [art] | 48 |
|
| 3 | be then [verb] [conj] [art] | 48 |
|
