| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for [det] year | 117 |
|
| 2 | been [verb] on for [det] | 27 |
|
| 3 | [verb] on for [det] year | 16 |
|
| 4 | been [verb] on for year | 15 |
|
