| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] [prep] a | 466 |
|
| 2 | been [adj] [prep] a long | 37 |
|
| 3 | have been [prep] a long | 23 |
|
| 4 | have been [adj] a long | 17 |
|
| 5 | have been [adj] [prep] long | 7 |
|
