| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [prep] a | 2183 |
|
| 2 | been [verb] [prep] a long | 73 |
|
| 3 | has [verb] [prep] a long | 22 |
|
| 4 | has been [prep] a long | 5 |
|
