| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been for [adj] [noun pl] | 12 |
|
| 2 | have [been] for [det] [noun pl] | 9 |
|
| 3 | have [been] for [adj] years | 6 |
|
| 4 | have [been] for many [noun pl] | 5 |
|
| 5 | have [been] for many [noun pl] | 5 |
|
