| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for years | 121 |
|
| 2 | been [v-ing] for year | 82 |
|
| 3 | been [vb pp] for year | 39 |
|
| 4 | been use for year | 9 |
|
| 5 | been trying for year | 9 |
|
| 6 | been try for year | 9 |
|
| 7 | been used for year | 8 |
|
| 8 | been doing for year | 5 |
|
| 9 | been do for year | 5 |
|
