| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been around for [det] years | 9 |
|
| 2 | [verb] been around for [det] years | 9 |
|
| 3 | has been around for [det] years | 5 |
|
| 4 | [vb -s] been around for [det] years | 5 |
|
