| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] for a | 128 |
|
| 2 | been [verb] for a long | 54 |
|
| 3 | [vb base] [verb] for a long | 38 |
|
| 4 | [vb base] been [verb] a long | 8 |
|
| 5 | [vb base] been for a long | 8 |
|
