| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv prt] [prep] a | 4010 |
|
| 2 | be [verb] [adv prt] by [art] | 2516 |
|
| 3 | be [verb] [adv] by a | 1189 |
|
| 4 | [be] [verb] [adv prt] by a | 747 |
|
