| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a long | 182 |
|
| 2 | had been [art] long | 62 |
|
| 3 | 's been [art] long | 61 |
|
| 4 | has been [art] long | 40 |
|
| 5 | have been [art] long | 11 |
|
