| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] for [det] years | 114 |
|
| 2 | [adv] [been] [verb] for [det] | 72 |
|
| 3 | [adv] [verb] for [det] years | 47 |
|
| 4 | [adv] [been] [verb] for years | 12 |
|
