| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been for a long | 17 |
|
| 2 | [vb base] been for a long | 8 |
|
| 3 | have been for a long | 7 |
|
| 4 | [vb -s] been for a long | 5 |
|
| 5 | has been for a long | 5 |
|
