| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] been [verb] for years | 6 |
|
| 2 | that [verb] been [verb] for year | 6 |
|
| 3 | [conj] have been [verb] for year | 6 |
|
| 4 | [that] [verb] been [verb] for year | 6 |
|
| 5 | that [verb] been [verb] for year | 6 |
|
| 6 | [conj] [verb] been [v-ing] for year | 5 |
|
