| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [prep] a long | 10 |
|
| 2 | [vb base] been [prep] a long | 10 |
|
| 3 | [vb base] been for a long | 8 |
|
| 4 | [vb base] been for a long | 8 |
|
| 5 | have been [prep] a long | 8 |
|
