| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for five years | 13 |
|
| 2 | [verb] been [verb] for five year | 13 |
|
| 3 | have been [verb] for five year | 13 |
|
| 4 | [verb] been [vb pp] for five year | 7 |
|
| 5 | [verb] been [v-ing] for five year | 6 |
|
| 6 | [vb -s] been [verb] for five year | 6 |
|
| 7 | has been [verb] for five year | 6 |
|
