| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [vb pp] for [det] | 103 |
|
| 2 | been [vb pp] for [det] year | 80 |
|
| 3 | [vb base] [vb pp] for [det] year | 28 |
|
| 4 | [vb base] been [vb pp] [det] year | 20 |
|
| 5 | [vb base] been [vb pp] for year | 10 |
|
| 6 | [vb base] been for [det] year | 7 |
|
