| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] | 24652 |
|
| 2 | [adv] be [vb pp] | 22487 |
|
| 3 | [adv] be explained | 227 |
|
| 4 | [adv] [be] explained | 156 |
|
| 5 | [adv] be explained | 156 |
|
| 6 | [adv] be explain | 125 |
|
| 7 | [adv] [be] explained | 124 |
|
