| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] in two [noun pl] | 18 |
|
| 2 | have been [vb pp] in two [noun] | 18 |
|
| 3 | have been [vb pp] in two [noun] | 18 |
|
| 4 | has been [vb pp] in two [noun] | 11 |
|
