| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for [adj] years | 336 |
|
| 2 | [adv] [verb] for [adj] years | 95 |
|
| 3 | been [adv] [verb] for [adj] | 75 |
|
| 4 | been [adv] for [adj] years | 40 |
|
| 5 | been [adv] [verb] for years | 6 |
|
