| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] has been for [adj] [noun pl] | 6 |
|
| 2 | and has been for [adj] [noun pl] | 5 |
|
| 3 | [conj] has been for [adj] years | 5 |
|
| 4 | and has been for [adj] [noun pl] | 5 |
|
| 5 | [conj] has been for [det] [noun pl] | 5 |
|
