| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] a long time | 26 |
|
| 2 | [vb past] [been] a long time | 24 |
|
| 3 | [been] [vb pp] a long time | 11 |
|
| 4 | [vb past] [been] [vb pp] a long | 9 |
|
