| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | having been [verb] [prep] [num] [noun pl] | 11 |
|
| 2 | having been [verb] [prep] [num] [noun pl] | 11 |
|
| 3 | having been [verb] for [num] [noun pl] | 6 |
|
| 4 | having been [verb] for [num] [noun pl] | 6 |
|
