| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] a long | 182 |
|
| 2 | have been a long | 182 |
|
| 3 | had [been] a long | 61 |
|
| 4 | 's [been] a long | 61 |
|
| 5 | has [been] a long | 39 |
|
| 6 | have [been] a long | 11 |
|
