| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] by | 1075 |
|
| 2 | been [verb] [adv prt] by | 1028 |
|
| 3 | have been [verb] [adv prt] | 492 |
|
| 4 | have [verb] [adv prt] by | 34 |
|
