| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] another [noun] | 7 |
|
| 2 | [verb] been [v-ing] [prep] another [noun] | 7 |
|
| 3 | [vb infin] been [v-ing] [prep] another [noun] | 5 |
|
| 4 | have been [v-ing] [prep] another [noun] | 5 |
|
