| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have been [vb pp] [prep] a | 659 |
|
| 2 | [noun pl] have been [verb] [prep] a | 388 |
|
| 3 | [noun pl] had been [verb] [prep] a | 200 |
|
| 4 | [noun pl] have been [verb] by a | 139 |
|
| 5 | [noun pl] have been [verb] in a | 138 |
|
| 6 | [noun pl] has been [verb] [prep] a | 105 |
|
| 7 | [noun pl] have been [verb] as a | 78 |
|
| 8 | [noun pl] have been [verb] for a | 66 |
|
| 9 | [noun pl] have been [verb] to a | 57 |
|
| 10 | [noun pl] have been [verb] on a | 44 |
|
| 11 | [noun pl] have been [v-ing] [prep] a | 39 |
|
| 12 | [noun pl] have been [verb] with a | 38 |
|
| 13 | [noun pl] have been [verb] into a | 36 |
|
| 14 | [noun pl] have been [verb] at a | 30 |
|
| 15 | [noun pl] have been made [prep] a | 25 |
|
| 16 | [noun pl] have been make [prep] a | 25 |
|
| 17 | [noun pl] have been [verb] from a | 16 |
|
| 18 | [noun pl] have been use [prep] a | 15 |
|
| 19 | [noun pl] have been used [prep] a | 14 |
|
| 20 | [noun pl] have been kill [prep] a | 12 |
|
| 21 | [noun pl] have been killed [prep] a | 12 |
|
| 22 | [noun pl] have been reduce [prep] a | 11 |
|
| 23 | [noun pl] have been reduced [prep] a | 11 |
|
| 24 | [noun pl] have been find [prep] a | 9 |
|
| 25 | men have been [verb] [prep] a | 9 |
|
| 26 | [noun pl] have been found [prep] a | 9 |
|
| 27 | [noun pl] have been replace [prep] a | 8 |
|
| 28 | [noun pl] have been replaced [prep] a | 8 |
|
| 29 | [noun pl] have been reported [prep] a | 8 |
|
| 30 | [noun pl] have been report [prep] a | 8 |
|
