| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | having been [verb] [prep] this [noun sg] | 7 |
|
| 2 | [v-ing] been [verb] [prep] this [noun sg] | 7 |
|
| 3 | [v-ing] been [vb pp] [prep] this [noun sg] | 7 |
|
