| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] [prep] [art] | 1965 |
|
| 2 | be [adv] [vb pp] [prep] [art] | 1893 |
|
| 3 | be [adv] explained [prep] [art] | 78 |
|
| 4 | [be] [adv] explained [prep] [art] | 78 |
|
| 5 | be [adv] explain [prep] [art] | 30 |
|
| 6 | be [adv] explained [prep] [art] | 29 |
|
| 7 | be [adv] explained [prep] [art] | 29 |
|
| 8 | [be] [adv] explained [prep] [art] | 29 |
|
| 9 | be [adv] explained [prep] [art] | 29 |
|
