| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for [art] year | 14 |
|
| 2 | have been [vb pp] for [art] year | 14 |
|
| 3 | have been [vb pp] for a year | 13 |
|
| 4 | have been [vb pp] for a year | 13 |
|
| 5 | has been [vb pp] for [art] year | 9 |
|
