| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] a long time | 137 |
|
| 2 | [verb] [been] a long time | 74 |
|
| 3 | [verb] [been] [verb] a long | 31 |
|
| 4 | [been] [verb] a long time | 22 |
|
