| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] for [adj] | 418 |
|
| 2 | been [v-ing] for [adj] years | 145 |
|
| 3 | have been [v-ing] for years | 79 |
|
| 4 | have been for [adj] years | 45 |
|
| 5 | have been [v-ing] [adj] years | 14 |
|
