| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for years | 107 |
|
| 2 | have been [v-ing] for year | 79 |
|
| 3 | have been [verb] for year | 35 |
|
| 4 | have been [vb pp] for year | 28 |
|
| 5 | had been [verb] for year | 28 |
|
| 6 | has been [verb] for year | 15 |
|
| 7 | 've been [verb] for year | 11 |
|
| 8 | have been trying for year | 9 |
|
| 9 | 's been [verb] for year | 9 |
|
| 10 | have been try for year | 9 |
|
| 11 | have been use for year | 7 |
|
| 12 | have been used for year | 6 |
|
